1118421105

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:578

約数の個数: 64

約数和(自身を含む): 1905120000

約数和(自身を除く): 786698895

約数列:

[1, 3, 5, 15, 29, 53, 87, 139, 145, 159, 265, 349, 417, 435, 695, 795, 1047, 1537, 1745, 2085, 4031, 4611, 5235, 7367, 7685, 10121, 12093, 18497, 20155, 22101, 23055, 30363, 36835, 48511, 50605, 55491, 60465, 92485, 110505, 145533, 151815, 213643, 242555, 277455, 536413, 640929, 727665, 1068215, 1406819, 1609239, 2571083, 2682065, 3204645, 4220457, 7034095, 7713249, 8046195, 12855415, 21102285, 38566245, 74561407, 223684221, 372807035, 1118421105]

約数ペア:

[(1, 1118421105), (3, 372807035), (5, 223684221), (15, 74561407), (29, 38566245), (53, 21102285), (87, 12855415), (139, 8046195), (145, 7713249), (159, 7034095), (265, 4220457), (349, 3204645), (417, 2682065), (435, 2571083), (695, 1609239), (795, 1406819), (1047, 1068215), (1537, 727665), (1745, 640929), (2085, 536413), (4031, 277455), (4611, 242555), (5235, 213643), (7367, 151815), (7685, 145533), (10121, 110505), (12093, 92485), (18497, 60465), (20155, 55491), (22101, 50605), (23055, 48511), (30363, 36835)]