47642505

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3533}}^1$

素因数の和:3601

約数の個数: 32

約数和(自身を含む): 81423360

約数和(自身を除く): 33780855

約数列:

[1, 3, 5, 15, 29, 31, 87, 93, 145, 155, 435, 465, 899, 2697, 3533, 4495, 10599, 13485, 17665, 52995, 102457, 109523, 307371, 328569, 512285, 547615, 1536855, 1642845, 3176167, 9528501, 15880835, 47642505]

約数ペア:

[(1, 47642505), (3, 15880835), (5, 9528501), (15, 3176167), (29, 1642845), (31, 1536855), (87, 547615), (93, 512285), (145, 328569), (155, 307371), (435, 109523), (465, 102457), (899, 52995), (2697, 17665), (3533, 13485), (4495, 10599)]