85373175

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{331}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 149851520

約数和(自身を除く): 64478345

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 181, 285, 331, 475, 543, 905, 993, 1425, 1655, 2715, 3439, 4525, 4965, 6289, 8275, 10317, 13575, 17195, 18867, 24825, 31445, 51585, 59911, 85975, 94335, 157225, 179733, 257925, 299555, 471675, 898665, 1138309, 1497775, 3414927, 4493325, 5691545, 17074635, 28457725, 85373175]

約数ペア:

[(1, 85373175), (3, 28457725), (5, 17074635), (15, 5691545), (19, 4493325), (25, 3414927), (57, 1497775), (75, 1138309), (95, 898665), (181, 471675), (285, 299555), (331, 257925), (475, 179733), (543, 157225), (905, 94335), (993, 85975), (1425, 59911), (1655, 51585), (2715, 31445), (3439, 24825), (4525, 18867), (4965, 17195), (6289, 13575), (8275, 10317)]