2687743175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{983}}^1$

素因数の和:1232

約数の個数: 48

約数和(自身を含む): 3689763840

約数和(自身を除く): 1002020665

約数列:

[1, 5, 13, 25, 47, 65, 179, 235, 325, 611, 895, 983, 1175, 2327, 3055, 4475, 4915, 8413, 11635, 12779, 15275, 24575, 42065, 46201, 58175, 63895, 109369, 175957, 210325, 231005, 319475, 546845, 600613, 879785, 1155025, 2287441, 2734225, 3003065, 4398925, 8269979, 11437205, 15015325, 41349895, 57186025, 107509727, 206749475, 537548635, 2687743175]

約数ペア:

[(1, 2687743175), (5, 537548635), (13, 206749475), (25, 107509727), (47, 57186025), (65, 41349895), (179, 15015325), (235, 11437205), (325, 8269979), (611, 4398925), (895, 3003065), (983, 2734225), (1175, 2287441), (2327, 1155025), (3055, 879785), (4475, 600613), (4915, 546845), (8413, 319475), (11635, 231005), (12779, 210325), (15275, 175957), (24575, 109369), (42065, 63895), (46201, 58175)]