25326690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 63562752

約数和(自身を除く): 38236062

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 113, 155, 186, 226, 241, 310, 339, 465, 482, 565, 678, 723, 930, 1130, 1205, 1446, 1695, 2410, 3390, 3503, 3615, 7006, 7230, 7471, 10509, 14942, 17515, 21018, 22413, 27233, 35030, 37355, 44826, 52545, 54466, 74710, 81699, 105090, 112065, 136165, 163398, 224130, 272330, 408495, 816990, 844223, 1688446, 2532669, 4221115, 5065338, 8442230, 12663345, 25326690]

約数ペア:

[(1, 25326690), (2, 12663345), (3, 8442230), (5, 5065338), (6, 4221115), (10, 2532669), (15, 1688446), (30, 844223), (31, 816990), (62, 408495), (93, 272330), (113, 224130), (155, 163398), (186, 136165), (226, 112065), (241, 105090), (310, 81699), (339, 74710), (465, 54466), (482, 52545), (565, 44826), (678, 37355), (723, 35030), (930, 27233), (1130, 22413), (1205, 21018), (1446, 17515), (1695, 14942), (2410, 10509), (3390, 7471), (3503, 7230), (3615, 7006)]