27663315

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1451}}^1$

素因数の和:1531

約数の個数: 32

約数和(自身を含む): 46835712

約数和(自身を除く): 19172397

約数列:

[1, 3, 5, 15, 31, 41, 93, 123, 155, 205, 465, 615, 1271, 1451, 3813, 4353, 6355, 7255, 19065, 21765, 44981, 59491, 134943, 178473, 224905, 297455, 674715, 892365, 1844221, 5532663, 9221105, 27663315]

約数ペア:

[(1, 27663315), (3, 9221105), (5, 5532663), (15, 1844221), (31, 892365), (41, 674715), (93, 297455), (123, 224905), (155, 178473), (205, 134943), (465, 59491), (615, 44981), (1271, 21765), (1451, 19065), (3813, 7255), (4353, 6355)]