73400175

素因数分解:

$3^4\times 5^2\times {\mathrm{67}}^1\times {\mathrm{541}}^1$

素因数の和:630

約数の個数: 60

約数和(自身を含む): 138246856

約数和(自身を除く): 64846681

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 67, 75, 81, 135, 201, 225, 335, 405, 541, 603, 675, 1005, 1623, 1675, 1809, 2025, 2705, 3015, 4869, 5025, 5427, 8115, 9045, 13525, 14607, 15075, 24345, 27135, 36247, 40575, 43821, 45225, 73035, 108741, 121725, 135675, 181235, 219105, 326223, 365175, 543705, 906175, 978669, 1095525, 1631115, 2718525, 2936007, 4893345, 8155575, 14680035, 24466725, 73400175]

約数ペア:

[(1, 73400175), (3, 24466725), (5, 14680035), (9, 8155575), (15, 4893345), (25, 2936007), (27, 2718525), (45, 1631115), (67, 1095525), (75, 978669), (81, 906175), (135, 543705), (201, 365175), (225, 326223), (335, 219105), (405, 181235), (541, 135675), (603, 121725), (675, 108741), (1005, 73035), (1623, 45225), (1675, 43821), (1809, 40575), (2025, 36247), (2705, 27135), (3015, 24345), (4869, 15075), (5025, 14607), (5427, 13525), (8115, 9045)]