69648723105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1487}}^1\times {\mathrm{240197}}^1$

素因数の和:241705

約数の個数: 32

約数和(自身を含む): 120091313664

約数和(自身を除く): 50442590559

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1487, 4461, 7435, 19331, 22305, 57993, 96655, 240197, 289965, 720591, 1200985, 3122561, 3602955, 9367683, 15612805, 46838415, 357172939, 1071518817, 1785864695, 4643248207, 5357594085, 13929744621, 23216241035, 69648723105]

約数ペア:

[(1, 69648723105), (3, 23216241035), (5, 13929744621), (13, 5357594085), (15, 4643248207), (39, 1785864695), (65, 1071518817), (195, 357172939), (1487, 46838415), (4461, 15612805), (7435, 9367683), (19331, 3602955), (22305, 3122561), (57993, 1200985), (96655, 720591), (240197, 289965)]