142732135

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{593}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 220739904

約数和(自身を除く): 78007769

約数列:

[1, 5, 7, 13, 23, 35, 65, 91, 115, 161, 299, 455, 529, 593, 805, 1495, 2093, 2645, 2965, 3703, 4151, 6877, 7709, 10465, 13639, 18515, 20755, 34385, 38545, 48139, 53963, 68195, 95473, 177307, 240695, 269815, 313697, 477365, 886535, 1241149, 1568485, 2195879, 4078061, 6205745, 10979395, 20390305, 28546427, 142732135]

約数ペア:

[(1, 142732135), (5, 28546427), (7, 20390305), (13, 10979395), (23, 6205745), (35, 4078061), (65, 2195879), (91, 1568485), (115, 1241149), (161, 886535), (299, 477365), (455, 313697), (529, 269815), (593, 240695), (805, 177307), (1495, 95473), (2093, 68195), (2645, 53963), (2965, 48139), (3703, 38545), (4151, 34385), (6877, 20755), (7709, 18515), (10465, 13639)]