3354975

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:97

約数の個数: 72

約数和(自身を含む): 6860672

約数和(自身を除く): 3505697

約数列:

[1, 3, 5, 9, 13, 15, 25, 31, 37, 39, 45, 65, 75, 93, 111, 117, 155, 185, 195, 225, 279, 325, 333, 403, 465, 481, 555, 585, 775, 925, 975, 1147, 1209, 1395, 1443, 1665, 2015, 2325, 2405, 2775, 2925, 3441, 3627, 4329, 5735, 6045, 6975, 7215, 8325, 10075, 10323, 12025, 14911, 17205, 18135, 21645, 28675, 30225, 36075, 44733, 51615, 74555, 86025, 90675, 108225, 134199, 223665, 258075, 372775, 670995, 1118325, 3354975]

約数ペア:

[(1, 3354975), (3, 1118325), (5, 670995), (9, 372775), (13, 258075), (15, 223665), (25, 134199), (31, 108225), (37, 90675), (39, 86025), (45, 74555), (65, 51615), (75, 44733), (93, 36075), (111, 30225), (117, 28675), (155, 21645), (185, 18135), (195, 17205), (225, 14911), (279, 12025), (325, 10323), (333, 10075), (403, 8325), (465, 7215), (481, 6975), (555, 6045), (585, 5735), (775, 4329), (925, 3627), (975, 3441), (1147, 2925), (1209, 2775), (1395, 2405), (1443, 2325), (1665, 2015)]