40986075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 73773056

約数和(自身を除く): 32786981

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 127, 195, 325, 331, 381, 635, 975, 993, 1651, 1655, 1905, 3175, 4303, 4953, 4965, 8255, 8275, 9525, 12909, 21515, 24765, 24825, 41275, 42037, 64545, 107575, 123825, 126111, 210185, 322725, 546481, 630555, 1050925, 1639443, 2732405, 3152775, 8197215, 13662025, 40986075]

約数ペア:

[(1, 40986075), (3, 13662025), (5, 8197215), (13, 3152775), (15, 2732405), (25, 1639443), (39, 1050925), (65, 630555), (75, 546481), (127, 322725), (195, 210185), (325, 126111), (331, 123825), (381, 107575), (635, 64545), (975, 42037), (993, 41275), (1651, 24825), (1655, 24765), (1905, 21515), (3175, 12909), (4303, 9525), (4953, 8275), (4965, 8255)]