15676830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13399}}^1$

素因数の和:13425

約数の個数: 48

約数和(自身を含む): 43898400

約数和(自身を除く): 28221570

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 13399, 26798, 40197, 66995, 80394, 120591, 133990, 174187, 200985, 241182, 348374, 401970, 522561, 602955, 870935, 1045122, 1205910, 1567683, 1741870, 2612805, 3135366, 5225610, 7838415, 15676830]

約数ペア:

[(1, 15676830), (2, 7838415), (3, 5225610), (5, 3135366), (6, 2612805), (9, 1741870), (10, 1567683), (13, 1205910), (15, 1045122), (18, 870935), (26, 602955), (30, 522561), (39, 401970), (45, 348374), (65, 241182), (78, 200985), (90, 174187), (117, 133990), (130, 120591), (195, 80394), (234, 66995), (390, 40197), (585, 26798), (1170, 13399)]