61073565

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:722

約数の個数: 64

約数和(自身を含む): 119439360

約数和(自身を除く): 58365795

約数列:

[1, 3, 5, 7, 15, 21, 29, 31, 35, 87, 93, 105, 145, 155, 203, 217, 435, 465, 609, 647, 651, 899, 1015, 1085, 1941, 2697, 3045, 3235, 3255, 4495, 4529, 6293, 9705, 13485, 13587, 18763, 18879, 20057, 22645, 31465, 56289, 60171, 67935, 93815, 94395, 100285, 131341, 140399, 281445, 300855, 394023, 421197, 581653, 656705, 701995, 1744959, 1970115, 2105985, 2908265, 4071571, 8724795, 12214713, 20357855, 61073565]

約数ペア:

[(1, 61073565), (3, 20357855), (5, 12214713), (7, 8724795), (15, 4071571), (21, 2908265), (29, 2105985), (31, 1970115), (35, 1744959), (87, 701995), (93, 656705), (105, 581653), (145, 421197), (155, 394023), (203, 300855), (217, 281445), (435, 140399), (465, 131341), (609, 100285), (647, 94395), (651, 93815), (899, 67935), (1015, 60171), (1085, 56289), (1941, 31465), (2697, 22645), (3045, 20057), (3235, 18879), (3255, 18763), (4495, 13587), (4529, 13485), (6293, 9705)]