27357435

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{653}}^1$

素因数の和:697

約数の個数: 72

約数和(自身を含む): 58153680

約数和(自身を除く): 30796245

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 49, 57, 63, 95, 105, 133, 147, 171, 245, 285, 315, 399, 441, 653, 665, 735, 855, 931, 1197, 1959, 1995, 2205, 2793, 3265, 4571, 4655, 5877, 5985, 8379, 9795, 12407, 13713, 13965, 22855, 29385, 31997, 37221, 41139, 41895, 62035, 68565, 86849, 95991, 111663, 159985, 186105, 205695, 260547, 287973, 434245, 479955, 558315, 607943, 781641, 1302735, 1439865, 1823829, 3039715, 3908205, 5471487, 9119145, 27357435]

約数ペア:

[(1, 27357435), (3, 9119145), (5, 5471487), (7, 3908205), (9, 3039715), (15, 1823829), (19, 1439865), (21, 1302735), (35, 781641), (45, 607943), (49, 558315), (57, 479955), (63, 434245), (95, 287973), (105, 260547), (133, 205695), (147, 186105), (171, 159985), (245, 111663), (285, 95991), (315, 86849), (399, 68565), (441, 62035), (653, 41895), (665, 41139), (735, 37221), (855, 31997), (931, 29385), (1197, 22855), (1959, 13965), (1995, 13713), (2205, 12407), (2793, 9795), (3265, 8379), (4571, 5985), (4655, 5877)]