1537250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:84

約数の個数: 64

約数和(自身を含む): 3459456

約数和(自身を除く): 1922206

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 43, 50, 55, 65, 86, 110, 125, 130, 143, 215, 250, 275, 286, 325, 430, 473, 550, 559, 650, 715, 946, 1075, 1118, 1375, 1430, 1625, 2150, 2365, 2750, 2795, 3250, 3575, 4730, 5375, 5590, 6149, 7150, 10750, 11825, 12298, 13975, 17875, 23650, 27950, 30745, 35750, 59125, 61490, 69875, 118250, 139750, 153725, 307450, 768625, 1537250]

約数ペア:

[(1, 1537250), (2, 768625), (5, 307450), (10, 153725), (11, 139750), (13, 118250), (22, 69875), (25, 61490), (26, 59125), (43, 35750), (50, 30745), (55, 27950), (65, 23650), (86, 17875), (110, 13975), (125, 12298), (130, 11825), (143, 10750), (215, 7150), (250, 6149), (275, 5590), (286, 5375), (325, 4730), (430, 3575), (473, 3250), (550, 2795), (559, 2750), (650, 2365), (715, 2150), (946, 1625), (1075, 1430), (1118, 1375)]