6500325

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 11874240

約数和(自身を除く): 5373915

約数列:

[1, 3, 5, 13, 15, 25, 39, 59, 65, 75, 113, 177, 195, 295, 325, 339, 565, 767, 885, 975, 1469, 1475, 1695, 2301, 2825, 3835, 4407, 4425, 6667, 7345, 8475, 11505, 19175, 20001, 22035, 33335, 36725, 57525, 86671, 100005, 110175, 166675, 260013, 433355, 500025, 1300065, 2166775, 6500325]

約数ペア:

[(1, 6500325), (3, 2166775), (5, 1300065), (13, 500025), (15, 433355), (25, 260013), (39, 166675), (59, 110175), (65, 100005), (75, 86671), (113, 57525), (177, 36725), (195, 33335), (295, 22035), (325, 20001), (339, 19175), (565, 11505), (767, 8475), (885, 7345), (975, 6667), (1469, 4425), (1475, 4407), (1695, 3835), (2301, 2825)]