16697835

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 37140480

約数和(自身を除く): 20442645

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 61, 63, 77, 79, 99, 105, 165, 183, 231, 237, 305, 315, 385, 395, 427, 495, 549, 553, 671, 693, 711, 869, 915, 1155, 1185, 1281, 1659, 2013, 2135, 2607, 2745, 2765, 3355, 3465, 3555, 3843, 4345, 4697, 4819, 4977, 6039, 6083, 6405, 7821, 8295, 10065, 13035, 14091, 14457, 18249, 19215, 23485, 24095, 24885, 30195, 30415, 33733, 39105, 42273, 43371, 53009, 54747, 70455, 72285, 91245, 101199, 159027, 168665, 211365, 216855, 265045, 273735, 303597, 371063, 477081, 505995, 795135, 1113189, 1517985, 1855315, 2385405, 3339567, 5565945, 16697835]

約数ペア:

[(1, 16697835), (3, 5565945), (5, 3339567), (7, 2385405), (9, 1855315), (11, 1517985), (15, 1113189), (21, 795135), (33, 505995), (35, 477081), (45, 371063), (55, 303597), (61, 273735), (63, 265045), (77, 216855), (79, 211365), (99, 168665), (105, 159027), (165, 101199), (183, 91245), (231, 72285), (237, 70455), (305, 54747), (315, 53009), (385, 43371), (395, 42273), (427, 39105), (495, 33733), (549, 30415), (553, 30195), (671, 24885), (693, 24095), (711, 23485), (869, 19215), (915, 18249), (1155, 14457), (1185, 14091), (1281, 13035), (1659, 10065), (2013, 8295), (2135, 7821), (2607, 6405), (2745, 6083), (2765, 6039), (3355, 4977), (3465, 4819), (3555, 4697), (3843, 4345)]