15090050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1$

素因数の和:503

約数の個数: 48

約数和(自身を含む): 30513672

約数和(自身を除く): 15423622

約数列:

[1, 2, 5, 10, 17, 25, 34, 41, 50, 82, 85, 170, 205, 410, 425, 433, 697, 850, 866, 1025, 1394, 2050, 2165, 3485, 4330, 6970, 7361, 10825, 14722, 17425, 17753, 21650, 34850, 35506, 36805, 73610, 88765, 177530, 184025, 301801, 368050, 443825, 603602, 887650, 1509005, 3018010, 7545025, 15090050]

約数ペア:

[(1, 15090050), (2, 7545025), (5, 3018010), (10, 1509005), (17, 887650), (25, 603602), (34, 443825), (41, 368050), (50, 301801), (82, 184025), (85, 177530), (170, 88765), (205, 73610), (410, 36805), (425, 35506), (433, 34850), (697, 21650), (850, 17753), (866, 17425), (1025, 14722), (1394, 10825), (2050, 7361), (2165, 6970), (3485, 4330)]