7413394.00000000

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:374

約数の個数: 64

約数和(自身を含む): 118153728

約数和(自身を除く): 54509043

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 73, 85, 195, 219, 221, 255, 263, 365, 663, 789, 949, 1095, 1105, 1241, 1315, 2847, 3315, 3419, 3723, 3945, 4471, 4745, 6205, 10257, 13413, 14235, 16133, 17095, 18615, 19199, 22355, 48399, 51285, 57597, 58123, 67065, 80665, 95995, 174369, 241995, 249587, 287985, 290615, 326383, 748761, 871845, 979149, 1247935, 1631915, 3743805, 4242979, 4895745, 12728937, 21214895, 63644685]

約数ペア:

[(1, 63644685), (3, 21214895), (5, 12728937), (13, 4895745), (15, 4242979), (17, 3743805), (39, 1631915), (51, 1247935), (65, 979149), (73, 871845), (85, 748761), (195, 326383), (219, 290615), (221, 287985), (255, 249587), (263, 241995), (365, 174369), (663, 95995), (789, 80665), (949, 67065), (1095, 58123), (1105, 57597), (1241, 51285), (1315, 48399), (2847, 22355), (3315, 19199), (3419, 18615), (3723, 17095), (3945, 16133), (4471, 14235), (4745, 13413), (6205, 10257)]