4053465

素因数分解:

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

素因数の和:91

約数の個数: 48

約数和(自身を含む): 7796880

約数和(自身を除く): 3743415

約数列:

[1, 3, 5, 9, 13, 15, 39, 41, 45, 65, 117, 123, 169, 195, 205, 369, 507, 533, 585, 615, 845, 1521, 1599, 1845, 2197, 2535, 2665, 4797, 6591, 6929, 7605, 7995, 10985, 19773, 20787, 23985, 32955, 34645, 62361, 90077, 98865, 103935, 270231, 311805, 450385, 810693, 1351155, 4053465]

約数ペア:

[(1, 4053465), (3, 1351155), (5, 810693), (9, 450385), (13, 311805), (15, 270231), (39, 103935), (41, 98865), (45, 90077), (65, 62361), (117, 34645), (123, 32955), (169, 23985), (195, 20787), (205, 19773), (369, 10985), (507, 7995), (533, 7605), (585, 6929), (615, 6591), (845, 4797), (1521, 2665), (1599, 2535), (1845, 2197)]