1037249775

素因数分解:

$3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{491}}^1$

素因数の和:777

約数の個数: 72

約数和(自身を含む): 1915346160

約数和(自身を除く): 878096385

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 123, 205, 225, 229, 369, 491, 615, 687, 1025, 1145, 1473, 1845, 2061, 2455, 3075, 3435, 4419, 5725, 7365, 9225, 9389, 10305, 12275, 17175, 20131, 22095, 28167, 36825, 46945, 51525, 60393, 84501, 100655, 110475, 112439, 140835, 181179, 234725, 301965, 337317, 422505, 503275, 562195, 704175, 905895, 1011951, 1509825, 1686585, 2112525, 2810975, 4529475, 4609999, 5059755, 8432925, 13829997, 23049995, 25298775, 41489991, 69149985, 115249975, 207449955, 345749925, 1037249775]

約数ペア:

[(1, 1037249775), (3, 345749925), (5, 207449955), (9, 115249975), (15, 69149985), (25, 41489991), (41, 25298775), (45, 23049995), (75, 13829997), (123, 8432925), (205, 5059755), (225, 4609999), (229, 4529475), (369, 2810975), (491, 2112525), (615, 1686585), (687, 1509825), (1025, 1011951), (1145, 905895), (1473, 704175), (1845, 562195), (2061, 503275), (2455, 422505), (3075, 337317), (3435, 301965), (4419, 234725), (5725, 181179), (7365, 140835), (9225, 112439), (9389, 110475), (10305, 100655), (12275, 84501), (17175, 60393), (20131, 51525), (22095, 46945), (28167, 36825)]