25017330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2789}}^1$

素因数の和:2835

約数の個数: 64

約数和(自身を含む): 67495680

約数和(自身を除く): 42478350

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2789, 2990, 4485, 5578, 8367, 8970, 13945, 16734, 27890, 36257, 41835, 64147, 72514, 83670, 108771, 128294, 181285, 192441, 217542, 320735, 362570, 384882, 543855, 641470, 833911, 962205, 1087710, 1667822, 1924410, 2501733, 4169555, 5003466, 8339110, 12508665, 25017330]

約数ペア:

[(1, 25017330), (2, 12508665), (3, 8339110), (5, 5003466), (6, 4169555), (10, 2501733), (13, 1924410), (15, 1667822), (23, 1087710), (26, 962205), (30, 833911), (39, 641470), (46, 543855), (65, 384882), (69, 362570), (78, 320735), (115, 217542), (130, 192441), (138, 181285), (195, 128294), (230, 108771), (299, 83670), (345, 72514), (390, 64147), (598, 41835), (690, 36257), (897, 27890), (1495, 16734), (1794, 13945), (2789, 8970), (2990, 8367), (4485, 5578)]