13366880025

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{751}}^1\times {\mathrm{5519}}^1$

素因数の和:6326

約数の個数: 48

約数和(自身を含む): 22648074240

約数和(自身を除く): 9281194215

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 751, 1075, 2253, 3225, 3755, 5519, 11265, 16557, 18775, 27595, 32293, 56325, 82785, 96879, 137975, 161465, 237317, 413925, 484395, 711951, 807325, 1186585, 2421975, 3559755, 4144769, 5932925, 12434307, 17798775, 20723845, 62171535, 103619225, 178225067, 310857675, 534675201, 891125335, 2673376005, 4455626675, 13366880025]

約数ペア:

[(1, 13366880025), (3, 4455626675), (5, 2673376005), (15, 891125335), (25, 534675201), (43, 310857675), (75, 178225067), (129, 103619225), (215, 62171535), (645, 20723845), (751, 17798775), (1075, 12434307), (2253, 5932925), (3225, 4144769), (3755, 3559755), (5519, 2421975), (11265, 1186585), (16557, 807325), (18775, 711951), (27595, 484395), (32293, 413925), (56325, 237317), (82785, 161465), (96879, 137975)]