40236885

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 78140160

約数和(自身を除く): 37903275

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 101, 117, 135, 195, 227, 303, 351, 505, 585, 681, 909, 1135, 1313, 1515, 1755, 2043, 2727, 2951, 3405, 3939, 4545, 6129, 6565, 8853, 10215, 11817, 13635, 14755, 19695, 22927, 26559, 30645, 35451, 44265, 59085, 68781, 79677, 114635, 132795, 177255, 206343, 298051, 343905, 398385, 619029, 894153, 1031715, 1490255, 2682459, 3095145, 4470765, 8047377, 13412295, 40236885]

約数ペア:

[(1, 40236885), (3, 13412295), (5, 8047377), (9, 4470765), (13, 3095145), (15, 2682459), (27, 1490255), (39, 1031715), (45, 894153), (65, 619029), (101, 398385), (117, 343905), (135, 298051), (195, 206343), (227, 177255), (303, 132795), (351, 114635), (505, 79677), (585, 68781), (681, 59085), (909, 44265), (1135, 35451), (1313, 30645), (1515, 26559), (1755, 22927), (2043, 19695), (2727, 14755), (2951, 13635), (3405, 11817), (3939, 10215), (4545, 8853), (6129, 6565)]