1330379203815

素因数分解:

$3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{633781}}^1$

素因数の和:633942

約数の個数: 80

約数和(自身を含む): 2451549900096

約数和(自身を除く): 1121170696281

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 73, 81, 135, 213, 219, 355, 365, 405, 639, 657, 1065, 1095, 1917, 1971, 3195, 3285, 5183, 5751, 5913, 9585, 9855, 15549, 25915, 28755, 29565, 46647, 77745, 139941, 233235, 419823, 633781, 699705, 1901343, 2099115, 3168905, 5704029, 9506715, 17112087, 28520145, 44998451, 46266013, 51336261, 85560435, 134995353, 138798039, 224992255, 231330065, 256681305, 404986059, 416394117, 674976765, 693990195, 1214958177, 1249182351, 2024930295, 2081970585, 3284886923, 3644874531, 3747547053, 6074790885, 6245911755, 9854660769, 16424434615, 18224372655, 18737735265, 29563982307, 49273303845, 88691946921, 147819911535, 266075840763, 443459734605, 1330379203815]

約数ペア:

[(1, 1330379203815), (3, 443459734605), (5, 266075840763), (9, 147819911535), (15, 88691946921), (27, 49273303845), (45, 29563982307), (71, 18737735265), (73, 18224372655), (81, 16424434615), (135, 9854660769), (213, 6245911755), (219, 6074790885), (355, 3747547053), (365, 3644874531), (405, 3284886923), (639, 2081970585), (657, 2024930295), (1065, 1249182351), (1095, 1214958177), (1917, 693990195), (1971, 674976765), (3195, 416394117), (3285, 404986059), (5183, 256681305), (5751, 231330065), (5913, 224992255), (9585, 138798039), (9855, 134995353), (15549, 85560435), (25915, 51336261), (28755, 46266013), (29565, 44998451), (46647, 28520145), (77745, 17112087), (139941, 9506715), (233235, 5704029), (419823, 3168905), (633781, 2099115), (699705, 1901343)]