69144705

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3851}}^1$

素因数の和:3891

約数の個数: 64

約数和(自身を含む): 147916800

約数和(自身を除く): 78772095

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, 3851, 5985, 11553, 17955, 19255, 26957, 34659, 57765, 73169, 80871, 103977, 134785, 173295, 219507, 242613, 365845, 404355, 512183, 519885, 658521, 727839, 1097535, 1213065, 1536549, 1975563, 2560915, 3292605, 3639195, 4609647, 7682745, 9877815, 13828941, 23048235, 69144705]

約数ペア:

[(1, 69144705), (3, 23048235), (5, 13828941), (7, 9877815), (9, 7682745), (15, 4609647), (19, 3639195), (21, 3292605), (27, 2560915), (35, 1975563), (45, 1536549), (57, 1213065), (63, 1097535), (95, 727839), (105, 658521), (133, 519885), (135, 512183), (171, 404355), (189, 365845), (285, 242613), (315, 219507), (399, 173295), (513, 134785), (665, 103977), (855, 80871), (945, 73169), (1197, 57765), (1995, 34659), (2565, 26957), (3591, 19255), (3851, 17955), (5985, 11553)]