38530365

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:170

約数の個数: 64

約数和(自身を含む): 68124672

約数和(自身を除く): 29594307

約数列:

[1, 3, 5, 15, 31, 41, 43, 47, 93, 123, 129, 141, 155, 205, 215, 235, 465, 615, 645, 705, 1271, 1333, 1457, 1763, 1927, 2021, 3813, 3999, 4371, 5289, 5781, 6063, 6355, 6665, 7285, 8815, 9635, 10105, 19065, 19995, 21855, 26445, 28905, 30315, 54653, 59737, 62651, 82861, 163959, 179211, 187953, 248583, 273265, 298685, 313255, 414305, 819795, 896055, 939765, 1242915, 2568691, 7706073, 12843455, 38530365]

約数ペア:

[(1, 38530365), (3, 12843455), (5, 7706073), (15, 2568691), (31, 1242915), (41, 939765), (43, 896055), (47, 819795), (93, 414305), (123, 313255), (129, 298685), (141, 273265), (155, 248583), (205, 187953), (215, 179211), (235, 163959), (465, 82861), (615, 62651), (645, 59737), (705, 54653), (1271, 30315), (1333, 28905), (1457, 26445), (1763, 21855), (1927, 19995), (2021, 19065), (3813, 10105), (3999, 9635), (4371, 8815), (5289, 7285), (5781, 6665), (6063, 6355)]