173556045

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12899}}^1$

素因数の和:12946

約数の個数: 48

約数和(自身を含む): 338083200

約数和(自身を除く): 164527155

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 585, 897, 1035, 1495, 2691, 4485, 12899, 13455, 38697, 64495, 116091, 167687, 193485, 296677, 503061, 580455, 838435, 890031, 1483385, 1509183, 2515305, 2670093, 3856801, 4450155, 7545915, 11570403, 13350465, 19284005, 34711209, 57852015, 173556045]

約数ペア:

[(1, 173556045), (3, 57852015), (5, 34711209), (9, 19284005), (13, 13350465), (15, 11570403), (23, 7545915), (39, 4450155), (45, 3856801), (65, 2670093), (69, 2515305), (115, 1509183), (117, 1483385), (195, 890031), (207, 838435), (299, 580455), (345, 503061), (585, 296677), (897, 193485), (1035, 167687), (1495, 116091), (2691, 64495), (4485, 38697), (12899, 13455)]