64812165

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{12671}}^1$

素因数の和:12721

約数の個数: 32

約数和(自身を含む): 116785152

約数和(自身を除く): 51972987

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 155, 165, 341, 465, 1023, 1705, 5115, 12671, 38013, 63355, 139381, 190065, 392801, 418143, 696905, 1178403, 1964005, 2090715, 4320811, 5892015, 12962433, 21604055, 64812165]

約数ペア:

[(1, 64812165), (3, 21604055), (5, 12962433), (11, 5892015), (15, 4320811), (31, 2090715), (33, 1964005), (55, 1178403), (93, 696905), (155, 418143), (165, 392801), (341, 190065), (465, 139381), (1023, 63355), (1705, 38013), (5115, 12671)]