151675725

素因数分解:

$3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 257840640

約数和(自身を除く): 106164915

約数列:

[1, 3, 5, 15, 25, 59, 75, 151, 177, 227, 295, 453, 681, 755, 885, 1135, 1475, 2265, 3405, 3775, 4425, 5675, 8909, 11325, 13393, 17025, 26727, 34277, 40179, 44545, 66965, 102831, 133635, 171385, 200895, 222725, 334825, 514155, 668175, 856925, 1004475, 2022343, 2570775, 6067029, 10111715, 30335145, 50558575, 151675725]

約数ペア:

[(1, 151675725), (3, 50558575), (5, 30335145), (15, 10111715), (25, 6067029), (59, 2570775), (75, 2022343), (151, 1004475), (177, 856925), (227, 668175), (295, 514155), (453, 334825), (681, 222725), (755, 200895), (885, 171385), (1135, 133635), (1475, 102831), (2265, 66965), (3405, 44545), (3775, 40179), (4425, 34277), (5675, 26727), (8909, 17025), (11325, 13393)]