4399157035

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{181}}^1\times {\mathrm{587}}^1$

素因数の和:813

約数の個数: 72

約数和(自身を含む): 6697703376

約数和(自身を除く): 2298546341

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 169, 181, 245, 455, 587, 637, 845, 905, 1183, 1267, 2353, 2935, 3185, 4109, 5915, 6335, 7631, 8281, 8869, 11765, 16471, 20545, 28763, 30589, 38155, 41405, 44345, 53417, 82355, 99203, 106247, 115297, 143815, 152945, 214123, 267085, 373919, 496015, 531235, 576485, 694421, 743729, 1070615, 1381211, 1498861, 1869595, 3472105, 3718645, 4860947, 5206103, 6906055, 7494305, 9668477, 17955743, 24304735, 26030515, 48342385, 67679339, 89778715, 125690201, 338396695, 628451005, 879831407, 4399157035]

約数ペア:

[(1, 4399157035), (5, 879831407), (7, 628451005), (13, 338396695), (35, 125690201), (49, 89778715), (65, 67679339), (91, 48342385), (169, 26030515), (181, 24304735), (245, 17955743), (455, 9668477), (587, 7494305), (637, 6906055), (845, 5206103), (905, 4860947), (1183, 3718645), (1267, 3472105), (2353, 1869595), (2935, 1498861), (3185, 1381211), (4109, 1070615), (5915, 743729), (6335, 694421), (7631, 576485), (8281, 531235), (8869, 496015), (11765, 373919), (16471, 267085), (20545, 214123), (28763, 152945), (30589, 143815), (38155, 115297), (41405, 106247), (44345, 99203), (53417, 82355)]