40712535

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2801}}^1$

素因数の和:2848

約数の個数: 48

約数和(自身を含む): 78680160

約数和(自身を除く): 37967625

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 85, 95, 153, 171, 255, 285, 323, 765, 855, 969, 1615, 2801, 2907, 4845, 8403, 14005, 14535, 25209, 42015, 47617, 53219, 126045, 142851, 159657, 238085, 266095, 428553, 478971, 714255, 798285, 904723, 2142765, 2394855, 2714169, 4523615, 8142507, 13570845, 40712535]

約数ペア:

[(1, 40712535), (3, 13570845), (5, 8142507), (9, 4523615), (15, 2714169), (17, 2394855), (19, 2142765), (45, 904723), (51, 798285), (57, 714255), (85, 478971), (95, 428553), (153, 266095), (171, 238085), (255, 159657), (285, 142851), (323, 126045), (765, 53219), (855, 47617), (969, 42015), (1615, 25209), (2801, 14535), (2907, 14005), (4845, 8403)]