39617175

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{227}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 71245440

約数和(自身を除く): 31628265

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 179, 195, 227, 325, 537, 681, 895, 975, 1135, 2327, 2685, 2951, 3405, 4475, 5675, 6981, 8853, 11635, 13425, 14755, 17025, 34905, 40633, 44265, 58175, 73775, 121899, 174525, 203165, 221325, 528229, 609495, 1015825, 1584687, 2641145, 3047475, 7923435, 13205725, 39617175]

約数ペア:

[(1, 39617175), (3, 13205725), (5, 7923435), (13, 3047475), (15, 2641145), (25, 1584687), (39, 1015825), (65, 609495), (75, 528229), (179, 221325), (195, 203165), (227, 174525), (325, 121899), (537, 73775), (681, 58175), (895, 44265), (975, 40633), (1135, 34905), (2327, 17025), (2685, 14755), (2951, 13425), (3405, 11635), (4475, 8853), (5675, 6981)]