7156738485

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{191}}^1\times {\mathrm{379}}^1$

素因数の和:620

約数の個数: 96

約数和(自身を含む): 13544294400

約数和(自身を除く): 6387555915

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 169, 191, 195, 379, 507, 573, 585, 845, 955, 1137, 1521, 1719, 1895, 2197, 2483, 2535, 2865, 3411, 4927, 5685, 6591, 7449, 7605, 8595, 10985, 12415, 14781, 17055, 19773, 22347, 24635, 32279, 32955, 37245, 44343, 64051, 72389, 73905, 96837, 98865, 111735, 161395, 192153, 217167, 221715, 290511, 320255, 361945, 419627, 484185, 576459, 651501, 832663, 941057, 960765, 1085835, 1258881, 1452555, 2098135, 2497989, 2823171, 2882295, 3257505, 3776643, 4163315, 4705285, 6294405, 7493967, 8469513, 12233741, 12489945, 14115855, 18883215, 36701223, 37469835, 42347565, 61168705, 110103669, 159038633, 183506115, 477115899, 550518345, 795193165, 1431347697, 2385579495, 7156738485]

約数ペア:

[(1, 7156738485), (3, 2385579495), (5, 1431347697), (9, 795193165), (13, 550518345), (15, 477115899), (39, 183506115), (45, 159038633), (65, 110103669), (117, 61168705), (169, 42347565), (191, 37469835), (195, 36701223), (379, 18883215), (507, 14115855), (573, 12489945), (585, 12233741), (845, 8469513), (955, 7493967), (1137, 6294405), (1521, 4705285), (1719, 4163315), (1895, 3776643), (2197, 3257505), (2483, 2882295), (2535, 2823171), (2865, 2497989), (3411, 2098135), (4927, 1452555), (5685, 1258881), (6591, 1085835), (7449, 960765), (7605, 941057), (8595, 832663), (10985, 651501), (12415, 576459), (14781, 484185), (17055, 419627), (19773, 361945), (22347, 320255), (24635, 290511), (32279, 221715), (32955, 217167), (37245, 192153), (44343, 161395), (64051, 111735), (72389, 98865), (73905, 96837)]