53959125

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 99680256

約数和(自身を除く): 45721131

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 103, 125, 127, 165, 275, 309, 375, 381, 515, 635, 825, 1133, 1375, 1397, 1545, 1905, 2575, 3175, 3399, 4125, 4191, 5665, 6985, 7725, 9525, 12875, 13081, 15875, 16995, 20955, 28325, 34925, 38625, 39243, 47625, 65405, 84975, 104775, 141625, 143891, 174625, 196215, 327025, 424875, 431673, 523875, 719455, 981075, 1635125, 2158365, 3597275, 4905375, 10791825, 17986375, 53959125]

約数ペア:

[(1, 53959125), (3, 17986375), (5, 10791825), (11, 4905375), (15, 3597275), (25, 2158365), (33, 1635125), (55, 981075), (75, 719455), (103, 523875), (125, 431673), (127, 424875), (165, 327025), (275, 196215), (309, 174625), (375, 143891), (381, 141625), (515, 104775), (635, 84975), (825, 65405), (1133, 47625), (1375, 39243), (1397, 38625), (1545, 34925), (1905, 28325), (2575, 20955), (3175, 16995), (3399, 15875), (4125, 13081), (4191, 12875), (5665, 9525), (6985, 7725)]