22478625

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:116

約数の個数: 96

約数和(自身を含む): 45995040

約数和(自身を除く): 23516415

約数列:

[1, 3, 5, 9, 13, 15, 25, 29, 39, 45, 53, 65, 75, 87, 117, 125, 145, 159, 195, 225, 261, 265, 325, 375, 377, 435, 477, 585, 689, 725, 795, 975, 1125, 1131, 1305, 1325, 1537, 1625, 1885, 2067, 2175, 2385, 2925, 3393, 3445, 3625, 3975, 4611, 4875, 5655, 6201, 6525, 6625, 7685, 9425, 10335, 10875, 11925, 13833, 14625, 16965, 17225, 19875, 19981, 23055, 28275, 31005, 32625, 38425, 47125, 51675, 59625, 59943, 69165, 84825, 86125, 99905, 115275, 141375, 155025, 179829, 192125, 258375, 299715, 345825, 424125, 499525, 576375, 775125, 899145, 1498575, 1729125, 2497625, 4495725, 7492875, 22478625]

約数ペア:

[(1, 22478625), (3, 7492875), (5, 4495725), (9, 2497625), (13, 1729125), (15, 1498575), (25, 899145), (29, 775125), (39, 576375), (45, 499525), (53, 424125), (65, 345825), (75, 299715), (87, 258375), (117, 192125), (125, 179829), (145, 155025), (159, 141375), (195, 115275), (225, 99905), (261, 86125), (265, 84825), (325, 69165), (375, 59943), (377, 59625), (435, 51675), (477, 47125), (585, 38425), (689, 32625), (725, 31005), (795, 28275), (975, 23055), (1125, 19981), (1131, 19875), (1305, 17225), (1325, 16965), (1537, 14625), (1625, 13833), (1885, 11925), (2067, 10875), (2175, 10335), (2385, 9425), (2925, 7685), (3393, 6625), (3445, 6525), (3625, 6201), (3975, 5655), (4611, 4875)]