304966545

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{701}}^1$

素因数の和:842

約数の個数: 64

約数和(自身を含む): 554770944

約数和(自身を除く): 249804399

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 97, 115, 195, 291, 299, 345, 485, 701, 897, 1261, 1455, 1495, 2103, 2231, 3505, 3783, 4485, 6305, 6693, 9113, 10515, 11155, 16123, 18915, 27339, 29003, 33465, 45565, 48369, 67997, 80615, 87009, 136695, 145015, 203991, 209599, 241845, 339985, 435045, 628797, 883961, 1019955, 1047995, 1563931, 2651883, 3143985, 4419805, 4691793, 7819655, 13259415, 20331103, 23458965, 60993309, 101655515, 304966545]

約数ペア:

[(1, 304966545), (3, 101655515), (5, 60993309), (13, 23458965), (15, 20331103), (23, 13259415), (39, 7819655), (65, 4691793), (69, 4419805), (97, 3143985), (115, 2651883), (195, 1563931), (291, 1047995), (299, 1019955), (345, 883961), (485, 628797), (701, 435045), (897, 339985), (1261, 241845), (1455, 209599), (1495, 203991), (2103, 145015), (2231, 136695), (3505, 87009), (3783, 80615), (4485, 67997), (6305, 48369), (6693, 45565), (9113, 33465), (10515, 29003), (11155, 27339), (16123, 18915)]