15698925645

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{563}}^1\times {\mathrm{947}}^1$

素因数の和:1682

約数の個数: 64

約数和(自身を含む): 27306768384

約数和(自身を除く): 11607842739

約数列:

[1, 3, 5, 13, 15, 39, 65, 151, 195, 453, 563, 755, 947, 1689, 1963, 2265, 2815, 2841, 4735, 5889, 7319, 8445, 9815, 12311, 14205, 21957, 29445, 36595, 36933, 61555, 85013, 109785, 142997, 184665, 255039, 425065, 428991, 533161, 714985, 1105169, 1275195, 1599483, 1858961, 2144955, 2665805, 3315507, 5525845, 5576883, 6931093, 7997415, 9294805, 16577535, 20793279, 27884415, 34655465, 80507311, 103966395, 241521933, 402536555, 1046595043, 1207609665, 3139785129, 5232975215, 15698925645]

約数ペア:

[(1, 15698925645), (3, 5232975215), (5, 3139785129), (13, 1207609665), (15, 1046595043), (39, 402536555), (65, 241521933), (151, 103966395), (195, 80507311), (453, 34655465), (563, 27884415), (755, 20793279), (947, 16577535), (1689, 9294805), (1963, 7997415), (2265, 6931093), (2815, 5576883), (2841, 5525845), (4735, 3315507), (5889, 2665805), (7319, 2144955), (8445, 1858961), (9815, 1599483), (12311, 1275195), (14205, 1105169), (21957, 714985), (29445, 533161), (36595, 428991), (36933, 425065), (61555, 255039), (85013, 184665), (109785, 142997)]