74447205

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1063}}^1$

素因数の和:1130

約数の個数: 64

約数和(自身を含む): 147087360

約数和(自身を除く): 72640155

約数列:

[1, 3, 5, 7, 15, 21, 23, 29, 35, 69, 87, 105, 115, 145, 161, 203, 345, 435, 483, 609, 667, 805, 1015, 1063, 2001, 2415, 3045, 3189, 3335, 4669, 5315, 7441, 10005, 14007, 15945, 22323, 23345, 24449, 30827, 37205, 70035, 73347, 92481, 111615, 122245, 154135, 171143, 215789, 366735, 462405, 513429, 647367, 709021, 855715, 1078945, 2127063, 2567145, 3236835, 3545105, 4963147, 10635315, 14889441, 24815735, 74447205]

約数ペア:

[(1, 74447205), (3, 24815735), (5, 14889441), (7, 10635315), (15, 4963147), (21, 3545105), (23, 3236835), (29, 2567145), (35, 2127063), (69, 1078945), (87, 855715), (105, 709021), (115, 647367), (145, 513429), (161, 462405), (203, 366735), (345, 215789), (435, 171143), (483, 154135), (609, 122245), (667, 111615), (805, 92481), (1015, 73347), (1063, 70035), (2001, 37205), (2415, 30827), (3045, 24449), (3189, 23345), (3335, 22323), (4669, 15945), (5315, 14007), (7441, 10005)]