11927025

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 72

約数和(自身を含む): 23986560

約数和(自身を除く): 12059535

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 61, 75, 79, 99, 165, 183, 225, 237, 275, 305, 395, 495, 549, 671, 711, 825, 869, 915, 1185, 1525, 1975, 2013, 2475, 2607, 2745, 3355, 3555, 4345, 4575, 4819, 5925, 6039, 7821, 10065, 13035, 13725, 14457, 16775, 17775, 21725, 24095, 30195, 39105, 43371, 50325, 53009, 65175, 72285, 120475, 150975, 159027, 195525, 216855, 265045, 361425, 477081, 795135, 1084275, 1325225, 2385405, 3975675, 11927025]

約数ペア:

[(1, 11927025), (3, 3975675), (5, 2385405), (9, 1325225), (11, 1084275), (15, 795135), (25, 477081), (33, 361425), (45, 265045), (55, 216855), (61, 195525), (75, 159027), (79, 150975), (99, 120475), (165, 72285), (183, 65175), (225, 53009), (237, 50325), (275, 43371), (305, 39105), (395, 30195), (495, 24095), (549, 21725), (671, 17775), (711, 16775), (825, 14457), (869, 13725), (915, 13035), (1185, 10065), (1525, 7821), (1975, 6039), (2013, 5925), (2475, 4819), (2607, 4575), (2745, 4345), (3355, 3555)]