47741925

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1181}}^1$

素因数の和:1219

約数の個数: 72

約数和(自身を含む): 100252512

約数和(自身を除く): 52510587

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 49, 55, 75, 77, 105, 147, 165, 175, 231, 245, 275, 385, 525, 539, 735, 825, 1155, 1181, 1225, 1617, 1925, 2695, 3543, 3675, 5775, 5905, 8085, 8267, 12991, 13475, 17715, 24801, 29525, 38973, 40425, 41335, 57869, 64955, 88575, 90937, 124005, 173607, 194865, 206675, 272811, 289345, 324775, 454685, 620025, 636559, 868035, 974325, 1364055, 1446725, 1909677, 2273425, 3182795, 4340175, 6820275, 9548385, 15913975, 47741925]

約数ペア:

[(1, 47741925), (3, 15913975), (5, 9548385), (7, 6820275), (11, 4340175), (15, 3182795), (21, 2273425), (25, 1909677), (33, 1446725), (35, 1364055), (49, 974325), (55, 868035), (75, 636559), (77, 620025), (105, 454685), (147, 324775), (165, 289345), (175, 272811), (231, 206675), (245, 194865), (275, 173607), (385, 124005), (525, 90937), (539, 88575), (735, 64955), (825, 57869), (1155, 41335), (1181, 40425), (1225, 38973), (1617, 29525), (1925, 24801), (2695, 17715), (3543, 13475), (3675, 12991), (5775, 8267), (5905, 8085)]