142373595

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2819}}^1$

素因数の和:2884

約数の個数: 64

約数和(自身を含む): 288046080

約数和(自身を除く): 145672485

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 37, 39, 65, 91, 105, 111, 185, 195, 259, 273, 455, 481, 555, 777, 1295, 1365, 1443, 2405, 2819, 3367, 3885, 7215, 8457, 10101, 14095, 16835, 19733, 36647, 42285, 50505, 59199, 98665, 104303, 109941, 183235, 256529, 295995, 312909, 521515, 549705, 730121, 769587, 1282645, 1355939, 1564545, 2190363, 3650605, 3847935, 4067817, 6779695, 9491573, 10951815, 20339085, 28474719, 47457865, 142373595]

約数ペア:

[(1, 142373595), (3, 47457865), (5, 28474719), (7, 20339085), (13, 10951815), (15, 9491573), (21, 6779695), (35, 4067817), (37, 3847935), (39, 3650605), (65, 2190363), (91, 1564545), (105, 1355939), (111, 1282645), (185, 769587), (195, 730121), (259, 549705), (273, 521515), (455, 312909), (481, 295995), (555, 256529), (777, 183235), (1295, 109941), (1365, 104303), (1443, 98665), (2405, 59199), (2819, 50505), (3367, 42285), (3885, 36647), (7215, 19733), (8457, 16835), (10101, 14095)]