84131145

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14057}}^1$

素因数の和:14094

約数の個数: 48

約数和(自身を含む): 175443840

約数和(自身を除く): 91312695

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1995, 5985, 14057, 42171, 70285, 98399, 126513, 210855, 267083, 295197, 491995, 632565, 801249, 885591, 1335415, 1475985, 1869581, 2403747, 4006245, 4427955, 5608743, 9347905, 12018735, 16826229, 28043715, 84131145]

約数ペア:

[(1, 84131145), (3, 28043715), (5, 16826229), (7, 12018735), (9, 9347905), (15, 5608743), (19, 4427955), (21, 4006245), (35, 2403747), (45, 1869581), (57, 1475985), (63, 1335415), (95, 885591), (105, 801249), (133, 632565), (171, 491995), (285, 295197), (315, 267083), (399, 210855), (665, 126513), (855, 98399), (1197, 70285), (1995, 42171), (5985, 14057)]