23849205

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 39346560

約数和(自身を除く): 15497355

約数列:

[1, 3, 5, 15, 53, 131, 159, 229, 265, 393, 655, 687, 795, 1145, 1965, 3435, 6943, 12137, 20829, 29999, 34715, 36411, 60685, 89997, 104145, 149995, 182055, 449985, 1589947, 4769841, 7949735, 23849205]

約数ペア:

[(1, 23849205), (3, 7949735), (5, 4769841), (15, 1589947), (53, 449985), (131, 182055), (159, 149995), (229, 104145), (265, 89997), (393, 60685), (655, 36411), (687, 34715), (795, 29999), (1145, 20829), (1965, 12137), (3435, 6943)]