1567142135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{2011}}^1$

素因数の和:2679

約数の個数: 32

約数和(自身を含む): 2136261120

約数和(自身を除く): 569118985

約数列:

[1, 5, 13, 19, 65, 95, 247, 631, 1235, 2011, 3155, 8203, 10055, 11989, 26143, 38209, 41015, 59945, 130715, 155857, 191045, 496717, 779285, 1268941, 2483585, 6344705, 16496233, 24109879, 82481165, 120549395, 313428427, 1567142135]

約数ペア:

[(1, 1567142135), (5, 313428427), (13, 120549395), (19, 82481165), (65, 24109879), (95, 16496233), (247, 6344705), (631, 2483585), (1235, 1268941), (2011, 779285), (3155, 496717), (8203, 191045), (10055, 155857), (11989, 130715), (26143, 59945), (38209, 41015)]