229144515

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1$

素因数の和:716

約数の個数: 64

約数和(自身を含む): 407116800

約数和(自身を除く): 177972285

約数列:

[1, 3, 5, 15, 23, 29, 37, 69, 87, 111, 115, 145, 185, 345, 435, 555, 619, 667, 851, 1073, 1857, 2001, 2553, 3095, 3219, 3335, 4255, 5365, 9285, 10005, 12765, 14237, 16095, 17951, 22903, 24679, 42711, 53853, 68709, 71185, 74037, 89755, 114515, 123395, 213555, 269265, 343545, 370185, 412873, 526769, 664187, 1238619, 1580307, 1992561, 2064365, 2633845, 3320935, 6193095, 7901535, 9962805, 15276301, 45828903, 76381505, 229144515]

約数ペア:

[(1, 229144515), (3, 76381505), (5, 45828903), (15, 15276301), (23, 9962805), (29, 7901535), (37, 6193095), (69, 3320935), (87, 2633845), (111, 2064365), (115, 1992561), (145, 1580307), (185, 1238619), (345, 664187), (435, 526769), (555, 412873), (619, 370185), (667, 343545), (851, 269265), (1073, 213555), (1857, 123395), (2001, 114515), (2553, 89755), (3095, 74037), (3219, 71185), (3335, 68709), (4255, 53853), (5365, 42711), (9285, 24679), (10005, 22903), (12765, 17951), (14237, 16095)]