202470015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{28537}}^1$

素因数の和:28599

約数の個数: 32

約数和(自身を含む): 361633536

約数和(自身を除く): 159163521

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 129, 165, 215, 473, 645, 1419, 2365, 7095, 28537, 85611, 142685, 313907, 428055, 941721, 1227091, 1569535, 3681273, 4708605, 6135455, 13498001, 18406365, 40494003, 67490005, 202470015]

約数ペア:

[(1, 202470015), (3, 67490005), (5, 40494003), (11, 18406365), (15, 13498001), (33, 6135455), (43, 4708605), (55, 3681273), (129, 1569535), (165, 1227091), (215, 941721), (473, 428055), (645, 313907), (1419, 142685), (2365, 85611), (7095, 28537)]