84248645

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 112994784

約数和(自身を除く): 28746139

約数列:

[1, 5, 13, 41, 65, 101, 205, 313, 505, 533, 1313, 1565, 2665, 4069, 4141, 6565, 12833, 20345, 20705, 31613, 53833, 64165, 158065, 166829, 269165, 410969, 834145, 1296133, 2054845, 6480665, 16849729, 84248645]

約数ペア:

[(1, 84248645), (5, 16849729), (13, 6480665), (41, 2054845), (65, 1296133), (101, 834145), (205, 410969), (313, 269165), (505, 166829), (533, 158065), (1313, 64165), (1565, 53833), (2665, 31613), (4069, 20705), (4141, 20345), (6565, 12833)]