77922325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12619}}^1$

素因数の和:12661

約数の個数: 24

約数和(自身を含む): 109541600

約数和(自身を除く): 31619275

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 1235, 6175, 12619, 63095, 164047, 239761, 315475, 820235, 1198805, 3116893, 4101175, 5994025, 15584465, 77922325]

約数ペア:

[(1, 77922325), (5, 15584465), (13, 5994025), (19, 4101175), (25, 3116893), (65, 1198805), (95, 820235), (247, 315475), (325, 239761), (475, 164047), (1235, 63095), (6175, 12619)]