1427863110905

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{509}}^1\times {\mathrm{108751}}^1$

素因数の和:109350

約数の個数: 64

約数和(自身を含む): 2172395151360

約数和(自身を除く): 744532040455

約数列:

[1, 5, 7, 11, 35, 55, 67, 77, 335, 385, 469, 509, 737, 2345, 2545, 3563, 3685, 5159, 5599, 17815, 25795, 27995, 34103, 39193, 108751, 170515, 195965, 238721, 375133, 543755, 761257, 1193605, 1196261, 1875665, 2625931, 3806285, 5981305, 7286317, 8373827, 13129655, 36431585, 41869135, 51004219, 55354259, 80149487, 255021095, 276771295, 387479813, 400747435, 561046409, 608896849, 1937399065, 2805232045, 3044484245, 3708735353, 4262277943, 18543676765, 21311389715, 25961147471, 40796088883, 129805737355, 203980444415, 285572622181, 1427863110905]

約数ペア:

[(1, 1427863110905), (5, 285572622181), (7, 203980444415), (11, 129805737355), (35, 40796088883), (55, 25961147471), (67, 21311389715), (77, 18543676765), (335, 4262277943), (385, 3708735353), (469, 3044484245), (509, 2805232045), (737, 1937399065), (2345, 608896849), (2545, 561046409), (3563, 400747435), (3685, 387479813), (5159, 276771295), (5599, 255021095), (17815, 80149487), (25795, 55354259), (27995, 51004219), (34103, 41869135), (39193, 36431585), (108751, 13129655), (170515, 8373827), (195965, 7286317), (238721, 5981305), (375133, 3806285), (543755, 2625931), (761257, 1875665), (1193605, 1196261)]