69323475

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{733}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 124873952

約数和(自身を除く): 55550477

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 97, 195, 291, 325, 485, 733, 975, 1261, 1455, 2199, 2425, 3665, 3783, 6305, 7275, 9529, 10995, 18325, 18915, 28587, 31525, 47645, 54975, 71101, 94575, 142935, 213303, 238225, 355505, 714675, 924313, 1066515, 1777525, 2772939, 4621565, 5332575, 13864695, 23107825, 69323475]

約数ペア:

[(1, 69323475), (3, 23107825), (5, 13864695), (13, 5332575), (15, 4621565), (25, 2772939), (39, 1777525), (65, 1066515), (75, 924313), (97, 714675), (195, 355505), (291, 238225), (325, 213303), (485, 142935), (733, 94575), (975, 71101), (1261, 54975), (1455, 47645), (2199, 31525), (2425, 28587), (3665, 18915), (3783, 18325), (6305, 10995), (7275, 9529)]