9968698425

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{159563}}^1$

素因数の和:159607

約数の個数: 72

約数和(自身を含む): 20300370336

約数和(自身を除く): 10331671911

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 49, 51, 75, 85, 105, 119, 147, 175, 245, 255, 357, 425, 525, 595, 735, 833, 1225, 1275, 1785, 2499, 2975, 3675, 4165, 8925, 12495, 20825, 62475, 159563, 478689, 797815, 1116941, 2393445, 2712571, 3350823, 3989075, 5584705, 7818587, 8137713, 11967225, 13562855, 16754115, 18987997, 23455761, 27923525, 39092935, 40688565, 56963991, 67814275, 83770575, 94939985, 117278805, 132915979, 195464675, 203442825, 284819955, 398747937, 474699925, 586394025, 664579895, 1424099775, 1993739685, 3322899475, 9968698425]

約数ペア:

[(1, 9968698425), (3, 3322899475), (5, 1993739685), (7, 1424099775), (15, 664579895), (17, 586394025), (21, 474699925), (25, 398747937), (35, 284819955), (49, 203442825), (51, 195464675), (75, 132915979), (85, 117278805), (105, 94939985), (119, 83770575), (147, 67814275), (175, 56963991), (245, 40688565), (255, 39092935), (357, 27923525), (425, 23455761), (525, 18987997), (595, 16754115), (735, 13562855), (833, 11967225), (1225, 8137713), (1275, 7818587), (1785, 5584705), (2499, 3989075), (2975, 3350823), (3675, 2712571), (4165, 2393445), (8925, 1116941), (12495, 797815), (20825, 478689), (62475, 159563)]