15156913005

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{15413}}^1$

素因数の和:15519

約数の個数: 72

約数和(自身を含む): 29001687624

約数和(自身を除く): 13844774619

約数列:

[1, 3, 5, 9, 13, 15, 39, 41, 45, 65, 117, 123, 195, 205, 369, 533, 585, 615, 1599, 1681, 1845, 2665, 4797, 5043, 7995, 8405, 15129, 15413, 21853, 23985, 25215, 46239, 65559, 75645, 77065, 109265, 138717, 196677, 200369, 231195, 327795, 601107, 631933, 693585, 983385, 1001845, 1803321, 1895799, 3005535, 3159665, 5687397, 8215129, 9016605, 9478995, 24645387, 25909253, 28436985, 41075645, 73936161, 77727759, 123226935, 129546265, 233183277, 336820289, 369680805, 388638795, 1010460867, 1165916385, 1684101445, 3031382601, 5052304335, 15156913005]

約数ペア:

[(1, 15156913005), (3, 5052304335), (5, 3031382601), (9, 1684101445), (13, 1165916385), (15, 1010460867), (39, 388638795), (41, 369680805), (45, 336820289), (65, 233183277), (117, 129546265), (123, 123226935), (195, 77727759), (205, 73936161), (369, 41075645), (533, 28436985), (585, 25909253), (615, 24645387), (1599, 9478995), (1681, 9016605), (1845, 8215129), (2665, 5687397), (4797, 3159665), (5043, 3005535), (7995, 1895799), (8405, 1803321), (15129, 1001845), (15413, 983385), (21853, 693585), (23985, 631933), (25215, 601107), (46239, 327795), (65559, 231195), (75645, 200369), (77065, 196677), (109265, 138717)]