304613075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 423472896

約数和(自身を除く): 118859821

約数列:

[1, 5, 13, 25, 43, 65, 71, 215, 307, 325, 355, 559, 923, 1075, 1535, 1775, 2795, 3053, 3991, 4615, 7675, 13201, 13975, 15265, 19955, 21797, 23075, 39689, 66005, 76325, 99775, 108985, 171613, 198445, 283361, 330025, 544925, 858065, 937271, 992225, 1416805, 4290325, 4686355, 7084025, 12184523, 23431775, 60922615, 304613075]

約数ペア:

[(1, 304613075), (5, 60922615), (13, 23431775), (25, 12184523), (43, 7084025), (65, 4686355), (71, 4290325), (215, 1416805), (307, 992225), (325, 937271), (355, 858065), (559, 544925), (923, 330025), (1075, 283361), (1535, 198445), (1775, 171613), (2795, 108985), (3053, 99775), (3991, 76325), (4615, 66005), (7675, 39689), (13201, 23075), (13975, 21797), (15265, 19955)]