2938103625

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{719}}^1$

素因数の和:1395

約数の個数: 64

約数和(自身を含む): 5191879680

約数和(自身を除く): 2253776055

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 641, 719, 1275, 1923, 2125, 2157, 3205, 3595, 6375, 9615, 10785, 10897, 12223, 16025, 17975, 32691, 36669, 48075, 53925, 54485, 61115, 80125, 89875, 163455, 183345, 240375, 269625, 272425, 305575, 460879, 817275, 916725, 1362125, 1382637, 1527875, 2304395, 4086375, 4583625, 6913185, 7834943, 11521975, 23504829, 34565925, 39174715, 57609875, 117524145, 172829625, 195873575, 587620725, 979367875, 2938103625]

約数ペア:

[(1, 2938103625), (3, 979367875), (5, 587620725), (15, 195873575), (17, 172829625), (25, 117524145), (51, 57609875), (75, 39174715), (85, 34565925), (125, 23504829), (255, 11521975), (375, 7834943), (425, 6913185), (641, 4583625), (719, 4086375), (1275, 2304395), (1923, 1527875), (2125, 1382637), (2157, 1362125), (3205, 916725), (3595, 817275), (6375, 460879), (9615, 305575), (10785, 272425), (10897, 269625), (12223, 240375), (16025, 183345), (17975, 163455), (32691, 89875), (36669, 80125), (48075, 61115), (53925, 54485)]