23055615

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{991}}^1$

素因数の和:1060

約数の個数: 48

約数和(自身を含む): 44568576

約数和(自身を除く): 21512961

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 47, 55, 99, 141, 165, 235, 423, 495, 517, 705, 991, 1551, 2115, 2585, 2973, 4653, 4955, 7755, 8919, 10901, 14865, 23265, 32703, 44595, 46577, 54505, 98109, 139731, 163515, 232885, 419193, 490545, 512347, 698655, 1537041, 2095965, 2561735, 4611123, 7685205, 23055615]

約数ペア:

[(1, 23055615), (3, 7685205), (5, 4611123), (9, 2561735), (11, 2095965), (15, 1537041), (33, 698655), (45, 512347), (47, 490545), (55, 419193), (99, 232885), (141, 163515), (165, 139731), (235, 98109), (423, 54505), (495, 46577), (517, 44595), (705, 32703), (991, 23265), (1551, 14865), (2115, 10901), (2585, 8919), (2973, 7755), (4653, 4955)]