75057165

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1051}}^1$

素因数の和:1111

約数の個数: 48

約数和(自身を含む): 139621440

約数和(自身を除く): 64564275

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 529, 621, 1035, 1051, 1587, 2645, 3105, 3153, 4761, 5255, 7935, 9459, 14283, 15765, 23805, 24173, 28377, 47295, 71415, 72519, 120865, 141885, 217557, 362595, 555979, 652671, 1087785, 1667937, 2779895, 3263355, 5003811, 8339685, 15011433, 25019055, 75057165]

約数ペア:

[(1, 75057165), (3, 25019055), (5, 15011433), (9, 8339685), (15, 5003811), (23, 3263355), (27, 2779895), (45, 1667937), (69, 1087785), (115, 652671), (135, 555979), (207, 362595), (345, 217557), (529, 141885), (621, 120865), (1035, 72519), (1051, 71415), (1587, 47295), (2645, 28377), (3105, 24173), (3153, 23805), (4761, 15765), (5255, 14283), (7935, 9459)]