64622525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{601}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 96743808

約数和(自身を除く): 32121283

約数列:

[1, 5, 11, 17, 23, 25, 55, 85, 115, 187, 253, 275, 391, 425, 575, 601, 935, 1265, 1955, 3005, 4301, 4675, 6325, 6611, 9775, 10217, 13823, 15025, 21505, 33055, 51085, 69115, 107525, 112387, 152053, 165275, 234991, 255425, 345575, 561935, 760265, 1174955, 2584901, 2809675, 3801325, 5874775, 12924505, 64622525]

約数ペア:

[(1, 64622525), (5, 12924505), (11, 5874775), (17, 3801325), (23, 2809675), (25, 2584901), (55, 1174955), (85, 760265), (115, 561935), (187, 345575), (253, 255425), (275, 234991), (391, 165275), (425, 152053), (575, 112387), (601, 107525), (935, 69115), (1265, 51085), (1955, 33055), (3005, 21505), (4301, 15025), (4675, 13823), (6325, 10217), (6611, 9775)]