17112465

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:124

約数の個数: 80

約数和(自身を含む): 33454080

約数和(自身を除く): 16341615

約数列:

[1, 3, 5, 9, 15, 27, 29, 31, 45, 47, 81, 87, 93, 135, 141, 145, 155, 235, 261, 279, 405, 423, 435, 465, 705, 783, 837, 899, 1269, 1305, 1363, 1395, 1457, 2115, 2349, 2511, 2697, 3807, 3915, 4089, 4185, 4371, 4495, 6345, 6815, 7285, 8091, 11745, 12267, 12555, 13113, 13485, 19035, 20445, 21855, 24273, 36801, 39339, 40455, 42253, 61335, 65565, 72819, 110403, 118017, 121365, 126759, 184005, 196695, 211265, 364095, 380277, 552015, 590085, 633795, 1140831, 1901385, 3422493, 5704155, 17112465]

約数ペア:

[(1, 17112465), (3, 5704155), (5, 3422493), (9, 1901385), (15, 1140831), (27, 633795), (29, 590085), (31, 552015), (45, 380277), (47, 364095), (81, 211265), (87, 196695), (93, 184005), (135, 126759), (141, 121365), (145, 118017), (155, 110403), (235, 72819), (261, 65565), (279, 61335), (405, 42253), (423, 40455), (435, 39339), (465, 36801), (705, 24273), (783, 21855), (837, 20445), (899, 19035), (1269, 13485), (1305, 13113), (1363, 12555), (1395, 12267), (1457, 11745), (2115, 8091), (2349, 7285), (2511, 6815), (2697, 6345), (3807, 4495), (3915, 4371), (4089, 4185)]