156924015

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{8231}}^1$

素因数の和:8311

約数の個数: 32

約数和(自身を含む): 265531392

約数和(自身を除く): 108607377

約数列:

[1, 3, 5, 15, 31, 41, 93, 123, 155, 205, 465, 615, 1271, 3813, 6355, 8231, 19065, 24693, 41155, 123465, 255161, 337471, 765483, 1012413, 1275805, 1687355, 3827415, 5062065, 10461601, 31384803, 52308005, 156924015]

約数ペア:

[(1, 156924015), (3, 52308005), (5, 31384803), (15, 10461601), (31, 5062065), (41, 3827415), (93, 1687355), (123, 1275805), (155, 1012413), (205, 765483), (465, 337471), (615, 255161), (1271, 123465), (3813, 41155), (6355, 24693), (8231, 19065)]