15708547755

素因数分解:

$3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{383}}^1\times {\mathrm{2039}}^1$

素因数の和:2585

約数の個数: 64

約数和(自身を含む): 28200960000

約数和(自身を除く): 12492412245

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 149, 383, 447, 745, 1149, 1341, 1915, 2039, 2235, 3447, 4023, 5745, 6117, 6705, 10195, 10341, 17235, 18351, 20115, 30585, 51705, 55053, 57067, 91755, 171201, 275265, 285335, 303811, 513603, 780937, 856005, 911433, 1519055, 1540809, 2342811, 2568015, 2734299, 3904685, 4557165, 7028433, 7704045, 8202897, 11714055, 13671495, 21085299, 35142165, 41014485, 105426495, 116359613, 349078839, 581798065, 1047236517, 1745394195, 3141709551, 5236182585, 15708547755]

約数ペア:

[(1, 15708547755), (3, 5236182585), (5, 3141709551), (9, 1745394195), (15, 1047236517), (27, 581798065), (45, 349078839), (135, 116359613), (149, 105426495), (383, 41014485), (447, 35142165), (745, 21085299), (1149, 13671495), (1341, 11714055), (1915, 8202897), (2039, 7704045), (2235, 7028433), (3447, 4557165), (4023, 3904685), (5745, 2734299), (6117, 2568015), (6705, 2342811), (10195, 1540809), (10341, 1519055), (17235, 911433), (18351, 856005), (20115, 780937), (30585, 513603), (51705, 303811), (55053, 285335), (57067, 275265), (91755, 171201)]