30268875

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{887}}^1$

素因数の和:925

約数の個数: 64

約数和(自身を含む): 62060544

約数和(自身を除く): 31791669

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 125, 175, 195, 273, 325, 375, 455, 525, 875, 887, 975, 1365, 1625, 2275, 2625, 2661, 4435, 4875, 6209, 6825, 11375, 11531, 13305, 18627, 22175, 31045, 34125, 34593, 57655, 66525, 80717, 93135, 110875, 155225, 172965, 242151, 288275, 332625, 403585, 465675, 776125, 864825, 1210755, 1441375, 2017925, 2328375, 4324125, 6053775, 10089625, 30268875]

約数ペア:

[(1, 30268875), (3, 10089625), (5, 6053775), (7, 4324125), (13, 2328375), (15, 2017925), (21, 1441375), (25, 1210755), (35, 864825), (39, 776125), (65, 465675), (75, 403585), (91, 332625), (105, 288275), (125, 242151), (175, 172965), (195, 155225), (273, 110875), (325, 93135), (375, 80717), (455, 66525), (525, 57655), (875, 34593), (887, 34125), (975, 31045), (1365, 22175), (1625, 18627), (2275, 13305), (2625, 11531), (2661, 11375), (4435, 6825), (4875, 6209)]