15660046805

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1\times {\mathrm{277}}^1$

素因数の和:630

約数の個数: 64

約数和(自身を含む): 21084053760

約数和(自身を除く): 5424006955

約数列:

[1, 5, 13, 43, 65, 113, 179, 215, 277, 559, 565, 895, 1385, 1469, 2327, 2795, 3601, 4859, 7345, 7697, 11635, 11911, 18005, 20227, 24295, 31301, 38485, 49583, 59555, 63167, 100061, 101135, 154843, 156505, 247915, 262951, 315835, 406913, 500305, 644579, 774215, 869761, 1314755, 1345943, 2034565, 2132069, 3222895, 4348805, 5602879, 6729715, 10660345, 11306893, 17497259, 27716897, 28014395, 56534465, 72837427, 87486295, 138584485, 240923797, 364187135, 1204618985, 3132009361, 15660046805]

約数ペア:

[(1, 15660046805), (5, 3132009361), (13, 1204618985), (43, 364187135), (65, 240923797), (113, 138584485), (179, 87486295), (215, 72837427), (277, 56534465), (559, 28014395), (565, 27716897), (895, 17497259), (1385, 11306893), (1469, 10660345), (2327, 6729715), (2795, 5602879), (3601, 4348805), (4859, 3222895), (7345, 2132069), (7697, 2034565), (11635, 1345943), (11911, 1314755), (18005, 869761), (20227, 774215), (24295, 644579), (31301, 500305), (38485, 406913), (49583, 315835), (59555, 262951), (63167, 247915), (100061, 156505), (101135, 154843)]