219188896515

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1567}}^1\times {\mathrm{100271}}^1$

素因数の和:101880

約数の個数: 48

約数和(自身を含む): 392437334016

約数和(自身を除く): 173248437501

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 1567, 4701, 7835, 14103, 23505, 48577, 70515, 100271, 145731, 242885, 300813, 437193, 501355, 728655, 902439, 1504065, 2185965, 3108401, 4512195, 9325203, 15542005, 27975609, 46626015, 139878045, 157124657, 471373971, 785623285, 1414121913, 2356869855, 4870864367, 7070609565, 14612593101, 24354321835, 43837779303, 73062965505, 219188896515]

約数ペア:

[(1, 219188896515), (3, 73062965505), (5, 43837779303), (9, 24354321835), (15, 14612593101), (31, 7070609565), (45, 4870864367), (93, 2356869855), (155, 1414121913), (279, 785623285), (465, 471373971), (1395, 157124657), (1567, 139878045), (4701, 46626015), (7835, 27975609), (14103, 15542005), (23505, 9325203), (48577, 4512195), (70515, 3108401), (100271, 2185965), (145731, 1504065), (242885, 902439), (300813, 728655), (437193, 501355)]