15473260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1153}}^1$

素因数の和:1234

約数の個数: 48

約数和(自身を含む): 36060192

約数和(自身を除く): 20586932

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 122, 220, 244, 305, 610, 671, 1153, 1220, 1342, 2306, 2684, 3355, 4612, 5765, 6710, 11530, 12683, 13420, 23060, 25366, 50732, 63415, 70333, 126830, 140666, 253660, 281332, 351665, 703330, 773663, 1406660, 1547326, 3094652, 3868315, 7736630, 15473260]

約数ペア:

[(1, 15473260), (2, 7736630), (4, 3868315), (5, 3094652), (10, 1547326), (11, 1406660), (20, 773663), (22, 703330), (44, 351665), (55, 281332), (61, 253660), (110, 140666), (122, 126830), (220, 70333), (244, 63415), (305, 50732), (610, 25366), (671, 23060), (1153, 13420), (1220, 12683), (1342, 11530), (2306, 6710), (2684, 5765), (3355, 4612)]