2665406975

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{12703}}^1$

素因数の和:12840

約数の個数: 48

約数和(自身を含む): 4158781440

約数和(自身を除く): 1493374465

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 109, 175, 275, 385, 545, 763, 1199, 1925, 2725, 3815, 5995, 8393, 12703, 19075, 29975, 41965, 63515, 88921, 139733, 209825, 317575, 444605, 698665, 978131, 1384627, 2223025, 3493325, 4890655, 6923135, 9692389, 15230897, 24453275, 34615675, 48461945, 76154485, 106616279, 242309725, 380772425, 533081395, 2665406975]

約数ペア:

[(1, 2665406975), (5, 533081395), (7, 380772425), (11, 242309725), (25, 106616279), (35, 76154485), (55, 48461945), (77, 34615675), (109, 24453275), (175, 15230897), (275, 9692389), (385, 6923135), (545, 4890655), (763, 3493325), (1199, 2223025), (1925, 1384627), (2725, 978131), (3815, 698665), (5995, 444605), (8393, 317575), (12703, 209825), (19075, 139733), (29975, 88921), (41965, 63515)]