74371635

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1367}}^1$

素因数の和:1425

約数の個数: 64

約数和(自身を含む): 147087360

約数和(自身を除く): 72715725

約数列:

[1, 3, 5, 9, 13, 15, 27, 31, 39, 45, 65, 93, 117, 135, 155, 195, 279, 351, 403, 465, 585, 837, 1209, 1367, 1395, 1755, 2015, 3627, 4101, 4185, 6045, 6835, 10881, 12303, 17771, 18135, 20505, 36909, 42377, 53313, 54405, 61515, 88855, 127131, 159939, 184545, 211885, 266565, 381393, 479817, 550901, 635655, 799695, 1144179, 1652703, 1906965, 2399085, 2754505, 4958109, 5720895, 8263515, 14874327, 24790545, 74371635]

約数ペア:

[(1, 74371635), (3, 24790545), (5, 14874327), (9, 8263515), (13, 5720895), (15, 4958109), (27, 2754505), (31, 2399085), (39, 1906965), (45, 1652703), (65, 1144179), (93, 799695), (117, 635655), (135, 550901), (155, 479817), (195, 381393), (279, 266565), (351, 211885), (403, 184545), (465, 159939), (585, 127131), (837, 88855), (1209, 61515), (1367, 54405), (1395, 53313), (1755, 42377), (2015, 36909), (3627, 20505), (4101, 18135), (4185, 17771), (6045, 12303), (6835, 10881)]