22172595

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1163}}^1$

素因数の和:1243

約数の個数: 32

約数和(自身を含む): 37545984

約数和(自身を除く): 15373389

約数列:

[1, 3, 5, 15, 31, 41, 93, 123, 155, 205, 465, 615, 1163, 1271, 3489, 3813, 5815, 6355, 17445, 19065, 36053, 47683, 108159, 143049, 180265, 238415, 540795, 715245, 1478173, 4434519, 7390865, 22172595]

約数ペア:

[(1, 22172595), (3, 7390865), (5, 4434519), (15, 1478173), (31, 715245), (41, 540795), (93, 238415), (123, 180265), (155, 143049), (205, 108159), (465, 47683), (615, 36053), (1163, 19065), (1271, 17445), (3489, 6355), (3813, 5815)]