3147169755

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{557}}^1$

素因数の和:1044

約数の個数: 64

約数和(自身を含む): 5399654400

約数和(自身を除く): 2252484645

約数列:

[1, 3, 5, 15, 29, 31, 87, 93, 145, 155, 419, 435, 465, 557, 899, 1257, 1671, 2095, 2697, 2785, 4495, 6285, 8355, 12151, 12989, 13485, 16153, 17267, 36453, 38967, 48459, 51801, 60755, 64945, 80765, 86335, 182265, 194835, 233383, 242295, 259005, 376681, 500743, 700149, 1130043, 1166915, 1502229, 1883405, 2503715, 3500745, 5650215, 6768107, 7234873, 7511145, 20304321, 21704619, 33840535, 36174365, 101521605, 108523095, 209811317, 629433951, 1049056585, 3147169755]

約数ペア:

[(1, 3147169755), (3, 1049056585), (5, 629433951), (15, 209811317), (29, 108523095), (31, 101521605), (87, 36174365), (93, 33840535), (145, 21704619), (155, 20304321), (419, 7511145), (435, 7234873), (465, 6768107), (557, 5650215), (899, 3500745), (1257, 2503715), (1671, 1883405), (2095, 1502229), (2697, 1166915), (2785, 1130043), (4495, 700149), (6285, 500743), (8355, 376681), (12151, 259005), (12989, 242295), (13485, 233383), (16153, 194835), (17267, 182265), (36453, 86335), (38967, 80765), (48459, 64945), (51801, 60755)]