461145315

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:456

約数の個数: 64

約数和(自身を含む): 804816000

約数和(自身を除く): 343670685

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 149, 159, 229, 255, 265, 447, 687, 745, 795, 901, 1145, 2235, 2533, 2703, 3435, 3893, 4505, 7599, 7897, 11679, 12137, 12665, 13515, 19465, 23691, 34121, 36411, 37995, 39485, 58395, 60685, 102363, 118455, 134249, 170605, 182055, 206329, 402747, 511815, 580057, 618987, 671245, 1031645, 1740171, 1808413, 2013735, 2900285, 3094935, 5425239, 8700855, 9042065, 27126195, 30743021, 92229063, 153715105, 461145315]

約数ペア:

[(1, 461145315), (3, 153715105), (5, 92229063), (15, 30743021), (17, 27126195), (51, 9042065), (53, 8700855), (85, 5425239), (149, 3094935), (159, 2900285), (229, 2013735), (255, 1808413), (265, 1740171), (447, 1031645), (687, 671245), (745, 618987), (795, 580057), (901, 511815), (1145, 402747), (2235, 206329), (2533, 182055), (2703, 170605), (3435, 134249), (3893, 118455), (4505, 102363), (7599, 60685), (7897, 58395), (11679, 39485), (12137, 37995), (12665, 36411), (13515, 34121), (19465, 23691)]