67428075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6287}}^1$

素因数の和:6324

約数の個数: 48

約数和(自身を含む): 130991616

約数和(自身を除く): 63563541

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 195, 275, 325, 429, 715, 825, 975, 2145, 3575, 6287, 10725, 18861, 31435, 69157, 81731, 94305, 157175, 207471, 245193, 345785, 408655, 471525, 899041, 1037355, 1225965, 1728925, 2043275, 2697123, 4495205, 5186775, 6129825, 13485615, 22476025, 67428075]

約数ペア:

[(1, 67428075), (3, 22476025), (5, 13485615), (11, 6129825), (13, 5186775), (15, 4495205), (25, 2697123), (33, 2043275), (39, 1728925), (55, 1225965), (65, 1037355), (75, 899041), (143, 471525), (165, 408655), (195, 345785), (275, 245193), (325, 207471), (429, 157175), (715, 94305), (825, 81731), (975, 69157), (2145, 31435), (3575, 18861), (6287, 10725)]