773264295

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{1607}}^1$

素因数の和:1689

約数の個数: 72

約数和(自身を含む): 1463196384

約数和(自身を除く): 689932089

約数列:

[1, 3, 5, 9, 15, 17, 37, 45, 51, 85, 111, 153, 185, 255, 289, 333, 555, 629, 765, 867, 1445, 1607, 1665, 1887, 2601, 3145, 4335, 4821, 5661, 8035, 9435, 10693, 13005, 14463, 24105, 27319, 28305, 32079, 53465, 59459, 72315, 81957, 96237, 136595, 160395, 178377, 245871, 297295, 409785, 464423, 481185, 535131, 891885, 1010803, 1229355, 1393269, 2322115, 2675655, 3032409, 4179807, 5054015, 6966345, 9097227, 15162045, 17183651, 20899035, 45486135, 51550953, 85918255, 154652859, 257754765, 773264295]

約数ペア:

[(1, 773264295), (3, 257754765), (5, 154652859), (9, 85918255), (15, 51550953), (17, 45486135), (37, 20899035), (45, 17183651), (51, 15162045), (85, 9097227), (111, 6966345), (153, 5054015), (185, 4179807), (255, 3032409), (289, 2675655), (333, 2322115), (555, 1393269), (629, 1229355), (765, 1010803), (867, 891885), (1445, 535131), (1607, 481185), (1665, 464423), (1887, 409785), (2601, 297295), (3145, 245871), (4335, 178377), (4821, 160395), (5661, 136595), (8035, 96237), (9435, 81957), (10693, 72315), (13005, 59459), (14463, 53465), (24105, 32079), (27319, 28305)]