237863475

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:417

約数の個数: 72

約数和(自身を含む): 441971712

約数和(自身を除く): 204108237

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 83, 141, 225, 235, 249, 271, 415, 423, 705, 747, 813, 1175, 1245, 1355, 2075, 2115, 2439, 3525, 3735, 3901, 4065, 6225, 6775, 10575, 11703, 12195, 12737, 18675, 19505, 20325, 22493, 35109, 38211, 58515, 60975, 63685, 67479, 97525, 112465, 114633, 175545, 191055, 202437, 292575, 318425, 337395, 562325, 573165, 877725, 955275, 1012185, 1057171, 1686975, 2865825, 3171513, 5060925, 5285855, 9514539, 15857565, 26429275, 47572695, 79287825, 237863475]

約数ペア:

[(1, 237863475), (3, 79287825), (5, 47572695), (9, 26429275), (15, 15857565), (25, 9514539), (45, 5285855), (47, 5060925), (75, 3171513), (83, 2865825), (141, 1686975), (225, 1057171), (235, 1012185), (249, 955275), (271, 877725), (415, 573165), (423, 562325), (705, 337395), (747, 318425), (813, 292575), (1175, 202437), (1245, 191055), (1355, 175545), (2075, 114633), (2115, 112465), (2439, 97525), (3525, 67479), (3735, 63685), (3901, 60975), (4065, 58515), (6225, 38211), (6775, 35109), (10575, 22493), (11703, 20325), (12195, 19505), (12737, 18675)]