16357305

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1213}}^1$

素因数の和:1281

約数の個数: 32

約数和(自身を含む): 27970560

約数和(自身を除く): 11613255

約数列:

[1, 3, 5, 15, 29, 31, 87, 93, 145, 155, 435, 465, 899, 1213, 2697, 3639, 4495, 6065, 13485, 18195, 35177, 37603, 105531, 112809, 175885, 188015, 527655, 564045, 1090487, 3271461, 5452435, 16357305]

約数ペア:

[(1, 16357305), (3, 5452435), (5, 3271461), (15, 1090487), (29, 564045), (31, 527655), (87, 188015), (93, 175885), (145, 112809), (155, 105531), (435, 37603), (465, 35177), (899, 18195), (1213, 13485), (2697, 6065), (3639, 4495)]