150496775

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:177

約数の個数: 72

約数和(自身を含む): 228579120

約数和(自身を除く): 78082345

約数列:

[1, 5, 11, 13, 25, 43, 55, 65, 89, 121, 143, 215, 275, 325, 445, 473, 559, 605, 715, 979, 1075, 1157, 1573, 2225, 2365, 2795, 3025, 3575, 3827, 4895, 5203, 5785, 6149, 7865, 10769, 11825, 12727, 13975, 19135, 24475, 26015, 28925, 30745, 39325, 42097, 49751, 53845, 63635, 67639, 95675, 130075, 139997, 153725, 210485, 248755, 269225, 318175, 338195, 463067, 547261, 699985, 1052425, 1243775, 1690975, 2315335, 2736305, 3499925, 6019871, 11576675, 13681525, 30099355, 150496775]

約数ペア:

[(1, 150496775), (5, 30099355), (11, 13681525), (13, 11576675), (25, 6019871), (43, 3499925), (55, 2736305), (65, 2315335), (89, 1690975), (121, 1243775), (143, 1052425), (215, 699985), (275, 547261), (325, 463067), (445, 338195), (473, 318175), (559, 269225), (605, 248755), (715, 210485), (979, 153725), (1075, 139997), (1157, 130075), (1573, 95675), (2225, 67639), (2365, 63635), (2795, 53845), (3025, 49751), (3575, 42097), (3827, 39325), (4895, 30745), (5203, 28925), (5785, 26015), (6149, 24475), (7865, 19135), (10769, 13975), (11825, 12727)]