15081390

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:495

約数の個数: 80

約数和(自身を含む): 41591088

約数和(自身を除く): 26509698

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 81, 86, 90, 129, 135, 162, 215, 258, 270, 387, 405, 430, 433, 645, 774, 810, 866, 1161, 1290, 1299, 1935, 2165, 2322, 2598, 3483, 3870, 3897, 4330, 5805, 6495, 6966, 7794, 11610, 11691, 12990, 17415, 18619, 19485, 23382, 34830, 35073, 37238, 38970, 55857, 58455, 70146, 93095, 111714, 116910, 167571, 175365, 186190, 279285, 335142, 350730, 502713, 558570, 837855, 1005426, 1508139, 1675710, 2513565, 3016278, 5027130, 7540695, 15081390]

約数ペア:

[(1, 15081390), (2, 7540695), (3, 5027130), (5, 3016278), (6, 2513565), (9, 1675710), (10, 1508139), (15, 1005426), (18, 837855), (27, 558570), (30, 502713), (43, 350730), (45, 335142), (54, 279285), (81, 186190), (86, 175365), (90, 167571), (129, 116910), (135, 111714), (162, 93095), (215, 70146), (258, 58455), (270, 55857), (387, 38970), (405, 37238), (430, 35073), (433, 34830), (645, 23382), (774, 19485), (810, 18619), (866, 17415), (1161, 12990), (1290, 11691), (1299, 11610), (1935, 7794), (2165, 6966), (2322, 6495), (2598, 5805), (3483, 4330), (3870, 3897)]