15699450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:208

約数の個数: 96

約数和(自身を含む): 42872256

約数和(自身を除く): 27172806

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 83, 97, 130, 150, 166, 194, 195, 249, 291, 325, 390, 415, 485, 498, 582, 650, 830, 970, 975, 1079, 1245, 1261, 1455, 1950, 2075, 2158, 2425, 2490, 2522, 2910, 3237, 3783, 4150, 4850, 5395, 6225, 6305, 6474, 7275, 7566, 8051, 10790, 12450, 12610, 14550, 16102, 16185, 18915, 24153, 26975, 31525, 32370, 37830, 40255, 48306, 53950, 63050, 80510, 80925, 94575, 104663, 120765, 161850, 189150, 201275, 209326, 241530, 313989, 402550, 523315, 603825, 627978, 1046630, 1207650, 1569945, 2616575, 3139890, 5233150, 7849725, 15699450]

約数ペア:

[(1, 15699450), (2, 7849725), (3, 5233150), (5, 3139890), (6, 2616575), (10, 1569945), (13, 1207650), (15, 1046630), (25, 627978), (26, 603825), (30, 523315), (39, 402550), (50, 313989), (65, 241530), (75, 209326), (78, 201275), (83, 189150), (97, 161850), (130, 120765), (150, 104663), (166, 94575), (194, 80925), (195, 80510), (249, 63050), (291, 53950), (325, 48306), (390, 40255), (415, 37830), (485, 32370), (498, 31525), (582, 26975), (650, 24153), (830, 18915), (970, 16185), (975, 16102), (1079, 14550), (1245, 12610), (1261, 12450), (1455, 10790), (1950, 8051), (2075, 7566), (2158, 7275), (2425, 6474), (2490, 6305), (2522, 6225), (2910, 5395), (3237, 4850), (3783, 4150)]