73605525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 150466560

約数和(自身を除く): 76861035

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 47, 57, 75, 95, 105, 133, 141, 157, 175, 235, 285, 329, 399, 471, 475, 525, 665, 705, 785, 893, 987, 1099, 1175, 1425, 1645, 1995, 2355, 2679, 2983, 3297, 3325, 3525, 3925, 4465, 4935, 5495, 6251, 7379, 8225, 8949, 9975, 11775, 13395, 14915, 16485, 18753, 20881, 22137, 22325, 24675, 27475, 31255, 36895, 44745, 51653, 62643, 66975, 74575, 82425, 93765, 104405, 110685, 140201, 154959, 156275, 184475, 223725, 258265, 313215, 420603, 468825, 522025, 553425, 701005, 774795, 981407, 1291325, 1566075, 2103015, 2944221, 3505025, 3873975, 4907035, 10515075, 14721105, 24535175, 73605525]

約数ペア:

[(1, 73605525), (3, 24535175), (5, 14721105), (7, 10515075), (15, 4907035), (19, 3873975), (21, 3505025), (25, 2944221), (35, 2103015), (47, 1566075), (57, 1291325), (75, 981407), (95, 774795), (105, 701005), (133, 553425), (141, 522025), (157, 468825), (175, 420603), (235, 313215), (285, 258265), (329, 223725), (399, 184475), (471, 156275), (475, 154959), (525, 140201), (665, 110685), (705, 104405), (785, 93765), (893, 82425), (987, 74575), (1099, 66975), (1175, 62643), (1425, 51653), (1645, 44745), (1995, 36895), (2355, 31255), (2679, 27475), (2983, 24675), (3297, 22325), (3325, 22137), (3525, 20881), (3925, 18753), (4465, 16485), (4935, 14915), (5495, 13395), (6251, 11775), (7379, 9975), (8225, 8949)]