66165450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{33931}}^1$

素因数の和:33959

約数の個数: 48

約数和(自身を含む): 176717856

約数和(自身を除く): 110552406

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 33931, 67862, 101793, 169655, 203586, 339310, 441103, 508965, 848275, 882206, 1017930, 1323309, 1696550, 2205515, 2544825, 2646618, 4411030, 5089650, 6616545, 11027575, 13233090, 22055150, 33082725, 66165450]

約数ペア:

[(1, 66165450), (2, 33082725), (3, 22055150), (5, 13233090), (6, 11027575), (10, 6616545), (13, 5089650), (15, 4411030), (25, 2646618), (26, 2544825), (30, 2205515), (39, 1696550), (50, 1323309), (65, 1017930), (75, 882206), (78, 848275), (130, 508965), (150, 441103), (195, 339310), (325, 203586), (390, 169655), (650, 101793), (975, 67862), (1950, 33931)]