275481004085

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{733}}^1\times {\mathrm{1601}}^1$

素因数の和:2718

約数の個数: 64

約数和(自身を含む): 399606981120

約数和(自身を除く): 124125977035

約数列:

[1, 5, 7, 19, 35, 95, 133, 353, 665, 733, 1601, 1765, 2471, 3665, 5131, 6707, 8005, 11207, 12355, 13927, 25655, 30419, 33535, 46949, 56035, 69635, 97489, 152095, 212933, 234745, 258749, 487445, 565153, 1064665, 1173533, 1293745, 1811243, 2825765, 3956071, 4916231, 5867665, 8214731, 9056215, 10737907, 19780355, 22297127, 24581155, 34413617, 41073655, 53689535, 75165349, 111485635, 156079889, 172068085, 375826745, 414257149, 780399445, 2071285745, 2899800043, 7870885831, 14499000215, 39354429155, 55096200817, 275481004085]

約数ペア:

[(1, 275481004085), (5, 55096200817), (7, 39354429155), (19, 14499000215), (35, 7870885831), (95, 2899800043), (133, 2071285745), (353, 780399445), (665, 414257149), (733, 375826745), (1601, 172068085), (1765, 156079889), (2471, 111485635), (3665, 75165349), (5131, 53689535), (6707, 41073655), (8005, 34413617), (11207, 24581155), (12355, 22297127), (13927, 19780355), (25655, 10737907), (30419, 9056215), (33535, 8214731), (46949, 5867665), (56035, 4916231), (69635, 3956071), (97489, 2825765), (152095, 1811243), (212933, 1293745), (234745, 1173533), (258749, 1064665), (487445, 565153)]