1095255

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:101

約数の個数: 64

約数和(自身を含む): 2380800

約数和(自身を除く): 1285545

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 45, 57, 61, 63, 95, 105, 133, 135, 171, 183, 189, 285, 305, 315, 399, 427, 513, 549, 665, 855, 915, 945, 1159, 1197, 1281, 1647, 1995, 2135, 2565, 2745, 3477, 3591, 3843, 5795, 5985, 6405, 8113, 8235, 10431, 11529, 17385, 17955, 19215, 24339, 31293, 40565, 52155, 57645, 73017, 121695, 156465, 219051, 365085, 1095255]

約数ペア:

[(1, 1095255), (3, 365085), (5, 219051), (7, 156465), (9, 121695), (15, 73017), (19, 57645), (21, 52155), (27, 40565), (35, 31293), (45, 24339), (57, 19215), (61, 17955), (63, 17385), (95, 11529), (105, 10431), (133, 8235), (135, 8113), (171, 6405), (183, 5985), (189, 5795), (285, 3843), (305, 3591), (315, 3477), (399, 2745), (427, 2565), (513, 2135), (549, 1995), (665, 1647), (855, 1281), (915, 1197), (945, 1159)]