794708915

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:253

約数の個数: 128

約数和(自身を含む): 1379911680

約数和(自身を除く): 585202765

約数列:

[1, 5, 7, 11, 13, 19, 35, 55, 61, 65, 77, 91, 95, 133, 137, 143, 209, 247, 305, 385, 427, 455, 665, 671, 685, 715, 793, 959, 1001, 1045, 1159, 1235, 1463, 1507, 1729, 1781, 2135, 2603, 2717, 3355, 3965, 4697, 4795, 5005, 5551, 5795, 7315, 7535, 8113, 8357, 8645, 8723, 8905, 10549, 12467, 12749, 13015, 13585, 15067, 18221, 19019, 19591, 23485, 27755, 28633, 33839, 40565, 41785, 43615, 52745, 58499, 61061, 62335, 63745, 75335, 89243, 91105, 91927, 95095, 97955, 105469, 108641, 137137, 143165, 158783, 165737, 169195, 200431, 236873, 292495, 305305, 372229, 446215, 459635, 527345, 543205, 643489, 685685, 760487, 793915, 828685, 1002155, 1111481, 1160159, 1184365, 1195051, 1746613, 1861145, 2064179, 2605603, 3217445, 3802435, 5557405, 5800795, 5975255, 8365357, 8733065, 10320895, 12226291, 13028015, 14449253, 22705969, 41826785, 61131455, 72246265, 113529845, 158941783, 794708915]

約数ペア:

[(1, 794708915), (5, 158941783), (7, 113529845), (11, 72246265), (13, 61131455), (19, 41826785), (35, 22705969), (55, 14449253), (61, 13028015), (65, 12226291), (77, 10320895), (91, 8733065), (95, 8365357), (133, 5975255), (137, 5800795), (143, 5557405), (209, 3802435), (247, 3217445), (305, 2605603), (385, 2064179), (427, 1861145), (455, 1746613), (665, 1195051), (671, 1184365), (685, 1160159), (715, 1111481), (793, 1002155), (959, 828685), (1001, 793915), (1045, 760487), (1159, 685685), (1235, 643489), (1463, 543205), (1507, 527345), (1729, 459635), (1781, 446215), (2135, 372229), (2603, 305305), (2717, 292495), (3355, 236873), (3965, 200431), (4697, 169195), (4795, 165737), (5005, 158783), (5551, 143165), (5795, 137137), (7315, 108641), (7535, 105469), (8113, 97955), (8357, 95095), (8645, 91927), (8723, 91105), (8905, 89243), (10549, 75335), (12467, 63745), (12749, 62335), (13015, 61061), (13585, 58499), (15067, 52745), (18221, 43615), (19019, 41785), (19591, 40565), (23485, 33839), (27755, 28633)]