13551550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:285

約数の個数: 48

約数和(自身を含む): 27118800

約数和(自身を除く): 13567250

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 107, 149, 170, 214, 298, 425, 535, 745, 850, 1070, 1490, 1819, 2533, 2675, 3638, 3725, 5066, 5350, 7450, 9095, 12665, 15943, 18190, 25330, 31886, 45475, 63325, 79715, 90950, 126650, 159430, 271031, 398575, 542062, 797150, 1355155, 2710310, 6775775, 13551550]

約数ペア:

[(1, 13551550), (2, 6775775), (5, 2710310), (10, 1355155), (17, 797150), (25, 542062), (34, 398575), (50, 271031), (85, 159430), (107, 126650), (149, 90950), (170, 79715), (214, 63325), (298, 45475), (425, 31886), (535, 25330), (745, 18190), (850, 15943), (1070, 12665), (1490, 9095), (1819, 7450), (2533, 5350), (2675, 5066), (3638, 3725)]