7388640405

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{2267}}^1$

素因数の和:2415

約数の個数: 96

約数和(自身を含む): 13857951744

約数和(自身を除く): 6469311339

約数列:

[1, 3, 5, 9, 15, 23, 45, 47, 67, 69, 115, 141, 201, 207, 235, 335, 345, 423, 603, 705, 1005, 1035, 1081, 1541, 2115, 2267, 3015, 3149, 3243, 4623, 5405, 6801, 7705, 9447, 9729, 11335, 13869, 15745, 16215, 20403, 23115, 28341, 34005, 47235, 48645, 52141, 69345, 72427, 102015, 106549, 141705, 151889, 156423, 217281, 260705, 319647, 362135, 455667, 469269, 532745, 651843, 759445, 782115, 958941, 1086405, 1367001, 1598235, 2278335, 2346345, 2450627, 3259215, 3493447, 4794705, 6835005, 7138783, 7351881, 10480341, 12253135, 17467235, 21416349, 22055643, 31441023, 35693915, 36759405, 52401705, 64249047, 107081745, 110278215, 157205115, 164192009, 321245235, 492576027, 820960045, 1477728081, 2462880135, 7388640405]

約数ペア:

[(1, 7388640405), (3, 2462880135), (5, 1477728081), (9, 820960045), (15, 492576027), (23, 321245235), (45, 164192009), (47, 157205115), (67, 110278215), (69, 107081745), (115, 64249047), (141, 52401705), (201, 36759405), (207, 35693915), (235, 31441023), (335, 22055643), (345, 21416349), (423, 17467235), (603, 12253135), (705, 10480341), (1005, 7351881), (1035, 7138783), (1081, 6835005), (1541, 4794705), (2115, 3493447), (2267, 3259215), (3015, 2450627), (3149, 2346345), (3243, 2278335), (4623, 1598235), (5405, 1367001), (6801, 1086405), (7705, 958941), (9447, 782115), (9729, 759445), (11335, 651843), (13869, 532745), (15745, 469269), (16215, 455667), (20403, 362135), (23115, 319647), (28341, 260705), (34005, 217281), (47235, 156423), (48645, 151889), (52141, 141705), (69345, 106549), (72427, 102015)]