2450834775

素因数分解:

$3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{797}}^1$

素因数の和:1065

約数の個数: 72

約数和(自身を含む): 4476588480

約数和(自身を除く): 2025753705

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 79, 173, 225, 237, 395, 519, 711, 797, 865, 1185, 1557, 1975, 2391, 2595, 3555, 3985, 4325, 5925, 7173, 7785, 11955, 12975, 13667, 17775, 19925, 35865, 38925, 41001, 59775, 62963, 68335, 123003, 137881, 179325, 188889, 205005, 314815, 341675, 413643, 566667, 615015, 689405, 944445, 1025025, 1240929, 1574075, 2068215, 2833335, 3075075, 3447025, 4722225, 6204645, 10341075, 10892599, 14166675, 31023225, 32677797, 54462995, 98033391, 163388985, 272314975, 490166955, 816944925, 2450834775]

約数ペア:

[(1, 2450834775), (3, 816944925), (5, 490166955), (9, 272314975), (15, 163388985), (25, 98033391), (45, 54462995), (75, 32677797), (79, 31023225), (173, 14166675), (225, 10892599), (237, 10341075), (395, 6204645), (519, 4722225), (711, 3447025), (797, 3075075), (865, 2833335), (1185, 2068215), (1557, 1574075), (1975, 1240929), (2391, 1025025), (2595, 944445), (3555, 689405), (3985, 615015), (4325, 566667), (5925, 413643), (7173, 341675), (7785, 314815), (11955, 205005), (12975, 188889), (13667, 179325), (17775, 137881), (19925, 123003), (35865, 68335), (38925, 62963), (41001, 59775)]