15252972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{503}}^1$

素因数の和:555

約数の個数: 72

約数和(自身を含む): 43013376

約数和(自身を除く): 27760404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 361, 399, 503, 532, 722, 798, 1006, 1083, 1444, 1509, 1596, 2012, 2166, 2527, 3018, 3521, 4332, 5054, 6036, 7042, 7581, 9557, 10108, 10563, 14084, 15162, 19114, 21126, 28671, 30324, 38228, 42252, 57342, 66899, 114684, 133798, 181583, 200697, 267596, 363166, 401394, 544749, 726332, 802788, 1089498, 1271081, 2178996, 2542162, 3813243, 5084324, 7626486, 15252972]

約数ペア:

[(1, 15252972), (2, 7626486), (3, 5084324), (4, 3813243), (6, 2542162), (7, 2178996), (12, 1271081), (14, 1089498), (19, 802788), (21, 726332), (28, 544749), (38, 401394), (42, 363166), (57, 267596), (76, 200697), (84, 181583), (114, 133798), (133, 114684), (228, 66899), (266, 57342), (361, 42252), (399, 38228), (503, 30324), (532, 28671), (722, 21126), (798, 19114), (1006, 15162), (1083, 14084), (1444, 10563), (1509, 10108), (1596, 9557), (2012, 7581), (2166, 7042), (2527, 6036), (3018, 5054), (3521, 4332)]