25157502

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:413

約数の個数: 48

約数和(自身を含む): 56339712

約数和(自身を除く): 31182210

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 131, 141, 227, 262, 282, 393, 423, 454, 681, 786, 846, 1179, 1362, 2043, 2358, 4086, 6157, 10669, 12314, 18471, 21338, 29737, 32007, 36942, 55413, 59474, 64014, 89211, 96021, 110826, 178422, 192042, 267633, 535266, 1397639, 2795278, 4192917, 8385834, 12578751, 25157502]

約数ペア:

[(1, 25157502), (2, 12578751), (3, 8385834), (6, 4192917), (9, 2795278), (18, 1397639), (47, 535266), (94, 267633), (131, 192042), (141, 178422), (227, 110826), (262, 96021), (282, 89211), (393, 64014), (423, 59474), (454, 55413), (681, 36942), (786, 32007), (846, 29737), (1179, 21338), (1362, 18471), (2043, 12314), (2358, 10669), (4086, 6157)]