62498475

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{929}}^1$

素因数の和:981

約数の個数: 72

約数和(自身を含む): 125929440

約数和(自身を除く): 63430965

約数列:

[1, 3, 5, 9, 13, 15, 23, 25, 39, 45, 65, 69, 75, 115, 117, 195, 207, 225, 299, 325, 345, 575, 585, 897, 929, 975, 1035, 1495, 1725, 2691, 2787, 2925, 4485, 4645, 5175, 7475, 8361, 12077, 13455, 13935, 21367, 22425, 23225, 36231, 41805, 60385, 64101, 67275, 69675, 106835, 108693, 181155, 192303, 209025, 277771, 301925, 320505, 534175, 543465, 833313, 905775, 961515, 1388855, 1602525, 2499939, 2717325, 4166565, 4807575, 6944275, 12499695, 20832825, 62498475]

約数ペア:

[(1, 62498475), (3, 20832825), (5, 12499695), (9, 6944275), (13, 4807575), (15, 4166565), (23, 2717325), (25, 2499939), (39, 1602525), (45, 1388855), (65, 961515), (69, 905775), (75, 833313), (115, 543465), (117, 534175), (195, 320505), (207, 301925), (225, 277771), (299, 209025), (325, 192303), (345, 181155), (575, 108693), (585, 106835), (897, 69675), (929, 67275), (975, 64101), (1035, 60385), (1495, 41805), (1725, 36231), (2691, 23225), (2787, 22425), (2925, 21367), (4485, 13935), (4645, 13455), (5175, 12077), (7475, 8361)]