72393035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{983}}^1$

素因数の和:1115

約数の個数: 32

約数和(自身を含む): 103154688

約数和(自身を除く): 30761653

約数列:

[1, 5, 11, 13, 55, 65, 103, 143, 515, 715, 983, 1133, 1339, 4915, 5665, 6695, 10813, 12779, 14729, 54065, 63895, 73645, 101249, 140569, 506245, 702845, 1113739, 1316237, 5568695, 6581185, 14478607, 72393035]

約数ペア:

[(1, 72393035), (5, 14478607), (11, 6581185), (13, 5568695), (55, 1316237), (65, 1113739), (103, 702845), (143, 506245), (515, 140569), (715, 101249), (983, 73645), (1133, 63895), (1339, 54065), (4915, 14729), (5665, 12779), (6695, 10813)]