3077145

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 5803200

約数和(自身を除く): 2726055

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 59, 61, 95, 171, 177, 183, 285, 295, 305, 531, 549, 855, 885, 915, 1121, 1159, 2655, 2745, 3363, 3477, 3599, 5605, 5795, 10089, 10431, 10797, 16815, 17385, 17995, 32391, 50445, 52155, 53985, 68381, 161955, 205143, 341905, 615429, 1025715, 3077145]

約数ペア:

[(1, 3077145), (3, 1025715), (5, 615429), (9, 341905), (15, 205143), (19, 161955), (45, 68381), (57, 53985), (59, 52155), (61, 50445), (95, 32391), (171, 17995), (177, 17385), (183, 16815), (285, 10797), (295, 10431), (305, 10089), (531, 5795), (549, 5605), (855, 3599), (885, 3477), (915, 3363), (1121, 2745), (1159, 2655)]