64868175

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{5653}}^1$

素因数の和:5689

約数の個数: 48

約数和(自身を含む): 126197280

約数和(自身を除く): 61329105

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 135, 153, 225, 255, 425, 459, 675, 765, 1275, 2295, 3825, 5653, 11475, 16959, 28265, 50877, 84795, 96101, 141325, 152631, 254385, 288303, 423975, 480505, 763155, 864909, 1271925, 1441515, 2402525, 2594727, 3815775, 4324545, 7207575, 12973635, 21622725, 64868175]

約数ペア:

[(1, 64868175), (3, 21622725), (5, 12973635), (9, 7207575), (15, 4324545), (17, 3815775), (25, 2594727), (27, 2402525), (45, 1441515), (51, 1271925), (75, 864909), (85, 763155), (135, 480505), (153, 423975), (225, 288303), (255, 254385), (425, 152631), (459, 141325), (675, 96101), (765, 84795), (1275, 50877), (2295, 28265), (3825, 16959), (5653, 11475)]