555836691475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{133271}}^1$

素因数の和:133648

約数の個数: 48

約数和(自身を含む): 762794553024

約数和(自身を除く): 206957861549

約数列:

[1, 5, 13, 25, 41, 65, 205, 313, 325, 533, 1025, 1565, 2665, 4069, 7825, 12833, 13325, 20345, 64165, 101725, 133271, 166829, 320825, 666355, 834145, 1732523, 3331775, 4170725, 5464111, 8662615, 27320555, 41713823, 43313075, 71033443, 136602775, 208569115, 355167215, 542279699, 1042845575, 1710266743, 1775836075, 2711398495, 8551333715, 13556992475, 22233467659, 42756668575, 111167338295, 555836691475]

約数ペア:

[(1, 555836691475), (5, 111167338295), (13, 42756668575), (25, 22233467659), (41, 13556992475), (65, 8551333715), (205, 2711398495), (313, 1775836075), (325, 1710266743), (533, 1042845575), (1025, 542279699), (1565, 355167215), (2665, 208569115), (4069, 136602775), (7825, 71033443), (12833, 43313075), (13325, 41713823), (20345, 27320555), (64165, 8662615), (101725, 5464111), (133271, 4170725), (166829, 3331775), (320825, 1732523), (666355, 834145)]