73844685

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1163}}^1$

素因数の和:1274

約数の個数: 48

約数和(自身を含む): 137277504

約数和(自身を除く): 63432819

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 83, 85, 153, 249, 255, 415, 747, 765, 1163, 1245, 1411, 3489, 3735, 4233, 5815, 7055, 10467, 12699, 17445, 19771, 21165, 52335, 59313, 63495, 96529, 98855, 177939, 289587, 296565, 482645, 868761, 889695, 1447935, 1640993, 4343805, 4922979, 8204965, 14768937, 24614895, 73844685]

約数ペア:

[(1, 73844685), (3, 24614895), (5, 14768937), (9, 8204965), (15, 4922979), (17, 4343805), (45, 1640993), (51, 1447935), (83, 889695), (85, 868761), (153, 482645), (249, 296565), (255, 289587), (415, 177939), (747, 98855), (765, 96529), (1163, 63495), (1245, 59313), (1411, 52335), (3489, 21165), (3735, 19771), (4233, 17445), (5815, 12699), (7055, 10467)]