28925235

素因数分解:

$3^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1283}}^1$

素因数の和:1464

約数の個数: 32

約数和(自身を含む): 51770880

約数和(自身を除く): 22845645

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 167, 501, 835, 1283, 1503, 2505, 3849, 4509, 6415, 7515, 11547, 19245, 22545, 34641, 57735, 173205, 214261, 642783, 1071305, 1928349, 3213915, 5785047, 9641745, 28925235]

約数ペア:

[(1, 28925235), (3, 9641745), (5, 5785047), (9, 3213915), (15, 1928349), (27, 1071305), (45, 642783), (135, 214261), (167, 173205), (501, 57735), (835, 34641), (1283, 22545), (1503, 19245), (2505, 11547), (3849, 7515), (4509, 6415)]