42667875

素因数分解:

$3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:158

約数の個数: 96

約数和(自身を含む): 85857408

約数和(自身を除く): 43189533

約数列:

[1, 3, 5, 9, 15, 17, 23, 25, 45, 51, 69, 75, 85, 97, 115, 125, 153, 207, 225, 255, 291, 345, 375, 391, 425, 485, 575, 765, 873, 1035, 1125, 1173, 1275, 1455, 1649, 1725, 1955, 2125, 2231, 2425, 2875, 3519, 3825, 4365, 4947, 5175, 5865, 6375, 6693, 7275, 8245, 8625, 9775, 11155, 12125, 14841, 17595, 19125, 20079, 21825, 24735, 25875, 29325, 33465, 36375, 37927, 41225, 48875, 55775, 74205, 87975, 100395, 109125, 113781, 123675, 146625, 167325, 189635, 206125, 278875, 341343, 371025, 439875, 501975, 568905, 618375, 836625, 948175, 1706715, 1855125, 2509875, 2844525, 4740875, 8533575, 14222625, 42667875]

約数ペア:

[(1, 42667875), (3, 14222625), (5, 8533575), (9, 4740875), (15, 2844525), (17, 2509875), (23, 1855125), (25, 1706715), (45, 948175), (51, 836625), (69, 618375), (75, 568905), (85, 501975), (97, 439875), (115, 371025), (125, 341343), (153, 278875), (207, 206125), (225, 189635), (255, 167325), (291, 146625), (345, 123675), (375, 113781), (391, 109125), (425, 100395), (485, 87975), (575, 74205), (765, 55775), (873, 48875), (1035, 41225), (1125, 37927), (1173, 36375), (1275, 33465), (1455, 29325), (1649, 25875), (1725, 24735), (1955, 21825), (2125, 20079), (2231, 19125), (2425, 17595), (2875, 14841), (3519, 12125), (3825, 11155), (4365, 9775), (4947, 8625), (5175, 8245), (5865, 7275), (6375, 6693)]