73103655

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:240

約数の個数: 64

約数和(自身を含む): 130014720

約数和(自身を除く): 56911065

約数列:

[1, 3, 5, 15, 17, 43, 51, 59, 85, 113, 129, 177, 215, 255, 295, 339, 565, 645, 731, 885, 1003, 1695, 1921, 2193, 2537, 3009, 3655, 4859, 5015, 5763, 6667, 7611, 9605, 10965, 12685, 14577, 15045, 20001, 24295, 28815, 33335, 38055, 43129, 72885, 82603, 100005, 113339, 129387, 215645, 247809, 286681, 340017, 413015, 566695, 646935, 860043, 1239045, 1433405, 1700085, 4300215, 4873577, 14620731, 24367885, 73103655]

約数ペア:

[(1, 73103655), (3, 24367885), (5, 14620731), (15, 4873577), (17, 4300215), (43, 1700085), (51, 1433405), (59, 1239045), (85, 860043), (113, 646935), (129, 566695), (177, 413015), (215, 340017), (255, 286681), (295, 247809), (339, 215645), (565, 129387), (645, 113339), (731, 100005), (885, 82603), (1003, 72885), (1695, 43129), (1921, 38055), (2193, 33335), (2537, 28815), (3009, 24295), (3655, 20001), (4859, 15045), (5015, 14577), (5763, 12685), (6667, 10965), (7611, 9605)]