25370910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1231}}^1$

素因数の和:1473

約数の個数: 48

約数和(自身を含む): 66306240

約数和(自身を除く): 40935330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 229, 458, 687, 1145, 1231, 1374, 2061, 2290, 2462, 3435, 3693, 4122, 6155, 6870, 7386, 10305, 11079, 12310, 18465, 20610, 22158, 36930, 55395, 110790, 281899, 563798, 845697, 1409495, 1691394, 2537091, 2818990, 4228485, 5074182, 8456970, 12685455, 25370910]

約数ペア:

[(1, 25370910), (2, 12685455), (3, 8456970), (5, 5074182), (6, 4228485), (9, 2818990), (10, 2537091), (15, 1691394), (18, 1409495), (30, 845697), (45, 563798), (90, 281899), (229, 110790), (458, 55395), (687, 36930), (1145, 22158), (1231, 20610), (1374, 18465), (2061, 12310), (2290, 11079), (2462, 10305), (3435, 7386), (3693, 6870), (4122, 6155)]