97247775

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{277}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 167671808

約数和(自身を除く): 70424033

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 151, 155, 277, 453, 465, 755, 775, 831, 1385, 2265, 2325, 3775, 4155, 4681, 6925, 8587, 11325, 14043, 20775, 23405, 25761, 41827, 42935, 70215, 117025, 125481, 128805, 209135, 214675, 351075, 627405, 644025, 1045675, 1296637, 3137025, 3889911, 6483185, 19449555, 32415925, 97247775]

約数ペア:

[(1, 97247775), (3, 32415925), (5, 19449555), (15, 6483185), (25, 3889911), (31, 3137025), (75, 1296637), (93, 1045675), (151, 644025), (155, 627405), (277, 351075), (453, 214675), (465, 209135), (755, 128805), (775, 125481), (831, 117025), (1385, 70215), (2265, 42935), (2325, 41827), (3775, 25761), (4155, 23405), (4681, 20775), (6925, 14043), (8587, 11325)]