1729121485

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{165229}}^1$

素因数の和:165277

約数の個数: 32

約数和(自身を含む): 2664829440

約数和(自身を除く): 935707955

約数列:

[1, 5, 7, 13, 23, 35, 65, 91, 115, 161, 299, 455, 805, 1495, 2093, 10465, 165229, 826145, 1156603, 2147977, 3800267, 5783015, 10739885, 15035839, 19001335, 26601869, 49403471, 75179195, 133009345, 247017355, 345824297, 1729121485]

約数ペア:

[(1, 1729121485), (5, 345824297), (7, 247017355), (13, 133009345), (23, 75179195), (35, 49403471), (65, 26601869), (91, 19001335), (115, 15035839), (161, 10739885), (299, 5783015), (455, 3800267), (805, 2147977), (1495, 1156603), (2093, 826145), (10465, 165229)]