13328250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1367}}^1$

素因数の和:1400

約数の個数: 64

約数和(自身を含む): 35852544

約数和(自身を除く): 22524294

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 650, 750, 975, 1367, 1625, 1950, 2734, 3250, 4101, 4875, 6835, 8202, 9750, 13670, 17771, 20505, 34175, 35542, 41010, 53313, 68350, 88855, 102525, 106626, 170875, 177710, 205050, 266565, 341750, 444275, 512625, 533130, 888550, 1025250, 1332825, 2221375, 2665650, 4442750, 6664125, 13328250]

約数ペア:

[(1, 13328250), (2, 6664125), (3, 4442750), (5, 2665650), (6, 2221375), (10, 1332825), (13, 1025250), (15, 888550), (25, 533130), (26, 512625), (30, 444275), (39, 341750), (50, 266565), (65, 205050), (75, 177710), (78, 170875), (125, 106626), (130, 102525), (150, 88855), (195, 68350), (250, 53313), (325, 41010), (375, 35542), (390, 34175), (650, 20505), (750, 17771), (975, 13670), (1367, 9750), (1625, 8202), (1950, 6835), (2734, 4875), (3250, 4101)]