55937175

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:549

約数の個数: 72

約数和(自身を含む): 111278592

約数和(自身を除く): 55341417

約数列:

[1, 3, 5, 7, 15, 21, 25, 31, 35, 49, 75, 93, 105, 147, 155, 175, 217, 245, 465, 491, 525, 651, 735, 775, 1085, 1225, 1473, 1519, 2325, 2455, 3255, 3437, 3675, 4557, 5425, 7365, 7595, 10311, 12275, 15221, 16275, 17185, 22785, 24059, 36825, 37975, 45663, 51555, 72177, 76105, 85925, 106547, 113925, 120295, 228315, 257775, 319641, 360885, 380525, 532735, 601475, 745829, 1141575, 1598205, 1804425, 2237487, 2663675, 3729145, 7991025, 11187435, 18645725, 55937175]

約数ペア:

[(1, 55937175), (3, 18645725), (5, 11187435), (7, 7991025), (15, 3729145), (21, 2663675), (25, 2237487), (31, 1804425), (35, 1598205), (49, 1141575), (75, 745829), (93, 601475), (105, 532735), (147, 380525), (155, 360885), (175, 319641), (217, 257775), (245, 228315), (465, 120295), (491, 113925), (525, 106547), (651, 85925), (735, 76105), (775, 72177), (1085, 51555), (1225, 45663), (1473, 37975), (1519, 36825), (2325, 24059), (2455, 22785), (3255, 17185), (3437, 16275), (3675, 15221), (4557, 12275), (5425, 10311), (7365, 7595)]