40391325

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4603}}^1$

素因数の和:4635

約数の個数: 48

約数和(自身を含む): 79925440

約数和(自身を除く): 39534115

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 135, 195, 225, 325, 351, 585, 675, 975, 1755, 2925, 4603, 8775, 13809, 23015, 41427, 59839, 69045, 115075, 124281, 179517, 207135, 299195, 345225, 538551, 621405, 897585, 1035675, 1495975, 1615653, 2692755, 3107025, 4487925, 8078265, 13463775, 40391325]

約数ペア:

[(1, 40391325), (3, 13463775), (5, 8078265), (9, 4487925), (13, 3107025), (15, 2692755), (25, 1615653), (27, 1495975), (39, 1035675), (45, 897585), (65, 621405), (75, 538551), (117, 345225), (135, 299195), (195, 207135), (225, 179517), (325, 124281), (351, 115075), (585, 69045), (675, 59839), (975, 41427), (1755, 23015), (2925, 13809), (4603, 8775)]