1268384065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 1765048320

約数和(自身を除く): 496664255

約数列:

[1, 5, 13, 31, 47, 59, 65, 155, 227, 235, 295, 403, 611, 767, 1135, 1457, 1829, 2015, 2773, 2951, 3055, 3835, 7037, 7285, 9145, 10669, 13393, 13865, 14755, 18941, 23777, 35185, 36049, 53345, 66965, 85963, 91481, 94705, 118885, 138697, 174109, 180245, 330739, 415183, 429815, 457405, 629471, 693485, 870545, 1117519, 1653695, 2075915, 3147355, 4299607, 5397379, 5587595, 8183123, 19513601, 21498035, 26986895, 40915615, 97568005, 253676813, 1268384065]

約数ペア:

[(1, 1268384065), (5, 253676813), (13, 97568005), (31, 40915615), (47, 26986895), (59, 21498035), (65, 19513601), (155, 8183123), (227, 5587595), (235, 5397379), (295, 4299607), (403, 3147355), (611, 2075915), (767, 1653695), (1135, 1117519), (1457, 870545), (1829, 693485), (2015, 629471), (2773, 457405), (2951, 429815), (3055, 415183), (3835, 330739), (7037, 180245), (7285, 174109), (9145, 138697), (10669, 118885), (13393, 94705), (13865, 91481), (14755, 85963), (18941, 66965), (23777, 53345), (35185, 36049)]