1372504422905

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2383}}^1\times {\mathrm{213713}}^1$

素因数の和:216126

約数の個数: 48

約数和(自身を含む): 2090964098304

約数和(自身を除く): 718459675399

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539, 2383, 2695, 11915, 16681, 26213, 83405, 116767, 131065, 183491, 213713, 583835, 917455, 1068565, 1284437, 1495991, 2350843, 6422185, 7479955, 10471937, 11754215, 16455901, 52359685, 82279505, 115191307, 509278079, 575956535, 2546390395, 3564946553, 5602058869, 17824732765, 24954625871, 28010294345, 39214412083, 124773129355, 196072060415, 274500884581, 1372504422905]

約数ペア:

[(1, 1372504422905), (5, 274500884581), (7, 196072060415), (11, 124773129355), (35, 39214412083), (49, 28010294345), (55, 24954625871), (77, 17824732765), (245, 5602058869), (385, 3564946553), (539, 2546390395), (2383, 575956535), (2695, 509278079), (11915, 115191307), (16681, 82279505), (26213, 52359685), (83405, 16455901), (116767, 11754215), (131065, 10471937), (183491, 7479955), (213713, 6422185), (583835, 2350843), (917455, 1495991), (1068565, 1284437)]