152994555

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8521}}^1$

素因数の和:8561

約数の個数: 64

約数和(自身を含む): 327244800

約数和(自身を除く): 174250245

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 45, 57, 63, 95, 105, 133, 135, 171, 189, 285, 315, 399, 513, 665, 855, 945, 1197, 1995, 2565, 3591, 5985, 8521, 17955, 25563, 42605, 59647, 76689, 127815, 161899, 178941, 230067, 298235, 383445, 485697, 536823, 809495, 894705, 1133293, 1150335, 1457091, 1610469, 2428485, 2684115, 3399879, 4371273, 5666465, 7285455, 8052345, 10199637, 16999395, 21856365, 30598911, 50998185, 152994555]

約数ペア:

[(1, 152994555), (3, 50998185), (5, 30598911), (7, 21856365), (9, 16999395), (15, 10199637), (19, 8052345), (21, 7285455), (27, 5666465), (35, 4371273), (45, 3399879), (57, 2684115), (63, 2428485), (95, 1610469), (105, 1457091), (133, 1150335), (135, 1133293), (171, 894705), (189, 809495), (285, 536823), (315, 485697), (399, 383445), (513, 298235), (665, 230067), (855, 178941), (945, 161899), (1197, 127815), (1995, 76689), (2565, 59647), (3591, 42605), (5985, 25563), (8521, 17955)]