15675068175

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{991}}^1\times {\mathrm{16223}}^1$

素因数の和:17240

約数の個数: 48

約数和(自身を含む): 27939545088

約数和(自身を除く): 12264476913

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 991, 2973, 4955, 12883, 14865, 16223, 24775, 38649, 48669, 64415, 74325, 81115, 193245, 210899, 243345, 322075, 405575, 632697, 966225, 1054495, 1216725, 3163485, 5272475, 15817425, 16076993, 48230979, 80384965, 209000909, 241154895, 401924825, 627002727, 1045004545, 1205774475, 3135013635, 5225022725, 15675068175]

約数ペア:

[(1, 15675068175), (3, 5225022725), (5, 3135013635), (13, 1205774475), (15, 1045004545), (25, 627002727), (39, 401924825), (65, 241154895), (75, 209000909), (195, 80384965), (325, 48230979), (975, 16076993), (991, 15817425), (2973, 5272475), (4955, 3163485), (12883, 1216725), (14865, 1054495), (16223, 966225), (24775, 632697), (38649, 405575), (48669, 322075), (64415, 243345), (74325, 210899), (81115, 193245)]