65000313

素因数分解:

$3^5\times 7^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:185

約数の個数: 72

約数和(自身を含む): 116520768

約数和(自身を除く): 51520455

約数列:

[1, 3, 7, 9, 21, 27, 49, 53, 63, 81, 103, 147, 159, 189, 243, 309, 371, 441, 477, 567, 721, 927, 1113, 1323, 1431, 1701, 2163, 2597, 2781, 3339, 3969, 4293, 5047, 5459, 6489, 7791, 8343, 10017, 11907, 12879, 15141, 16377, 19467, 23373, 25029, 30051, 38213, 45423, 49131, 58401, 70119, 90153, 114639, 136269, 147393, 175203, 210357, 267491, 343917, 408807, 442179, 631071, 802473, 1031751, 1226421, 1326537, 2407419, 3095253, 7222257, 9285759, 21666771, 65000313]

約数ペア:

[(1, 65000313), (3, 21666771), (7, 9285759), (9, 7222257), (21, 3095253), (27, 2407419), (49, 1326537), (53, 1226421), (63, 1031751), (81, 802473), (103, 631071), (147, 442179), (159, 408807), (189, 343917), (243, 267491), (309, 210357), (371, 175203), (441, 147393), (477, 136269), (567, 114639), (721, 90153), (927, 70119), (1113, 58401), (1323, 49131), (1431, 45423), (1701, 38213), (2163, 30051), (2597, 25029), (2781, 23373), (3339, 19467), (3969, 16377), (4293, 15141), (5047, 12879), (5459, 11907), (6489, 10017), (7791, 8343)]