40882725

素因数分解:

$3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1553}}^1$

素因数の和:1588

約数の個数: 60

約数和(自身を含む): 81606756

約数和(自身を除く): 40724031

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 81, 117, 135, 195, 225, 325, 351, 405, 585, 675, 975, 1053, 1553, 1755, 2025, 2925, 4659, 5265, 7765, 8775, 13977, 20189, 23295, 26325, 38825, 41931, 60567, 69885, 100945, 116475, 125793, 181701, 209655, 302835, 349425, 504725, 545103, 628965, 908505, 1048275, 1514175, 1635309, 2725515, 3144825, 4542525, 8176545, 13627575, 40882725]

約数ペア:

[(1, 40882725), (3, 13627575), (5, 8176545), (9, 4542525), (13, 3144825), (15, 2725515), (25, 1635309), (27, 1514175), (39, 1048275), (45, 908505), (65, 628965), (75, 545103), (81, 504725), (117, 349425), (135, 302835), (195, 209655), (225, 181701), (325, 125793), (351, 116475), (405, 100945), (585, 69885), (675, 60567), (975, 41931), (1053, 38825), (1553, 26325), (1755, 23295), (2025, 20189), (2925, 13977), (4659, 8775), (5265, 7765)]