26040945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 51093504

約数和(自身を除く): 25052559

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 41, 69, 105, 115, 123, 161, 205, 263, 287, 345, 483, 615, 789, 805, 861, 943, 1315, 1435, 1841, 2415, 2829, 3945, 4305, 4715, 5523, 6049, 6601, 9205, 10783, 14145, 18147, 19803, 27615, 30245, 32349, 33005, 42343, 53915, 75481, 90735, 99015, 127029, 161745, 211715, 226443, 248009, 377405, 635145, 744027, 1132215, 1240045, 1736063, 3720135, 5208189, 8680315, 26040945]

約数ペア:

[(1, 26040945), (3, 8680315), (5, 5208189), (7, 3720135), (15, 1736063), (21, 1240045), (23, 1132215), (35, 744027), (41, 635145), (69, 377405), (105, 248009), (115, 226443), (123, 211715), (161, 161745), (205, 127029), (263, 99015), (287, 90735), (345, 75481), (483, 53915), (615, 42343), (789, 33005), (805, 32349), (861, 30245), (943, 27615), (1315, 19803), (1435, 18147), (1841, 14145), (2415, 10783), (2829, 9205), (3945, 6601), (4305, 6049), (4715, 5523)]