1742555625

素因数分解:

$3^1\times 5^4\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:564

約数の個数: 80

約数和(自身を含む): 3051523200

約数和(自身を除く): 1308967575

約数列:

[1, 3, 5, 15, 25, 29, 73, 75, 87, 125, 145, 219, 365, 375, 435, 439, 625, 725, 1095, 1317, 1825, 1875, 2117, 2175, 2195, 3625, 5475, 6351, 6585, 9125, 10585, 10875, 10975, 12731, 18125, 27375, 31755, 32047, 32925, 38193, 45625, 52925, 54375, 54875, 63655, 96141, 136875, 158775, 160235, 164625, 190965, 264625, 274375, 318275, 480705, 793875, 801175, 823125, 929363, 954825, 1323125, 1591375, 2403525, 2788089, 3969375, 4005875, 4646815, 4774125, 7956875, 12017625, 13940445, 20029375, 23234075, 23870625, 60088125, 69702225, 116170375, 348511125, 580851875, 1742555625]

約数ペア:

[(1, 1742555625), (3, 580851875), (5, 348511125), (15, 116170375), (25, 69702225), (29, 60088125), (73, 23870625), (75, 23234075), (87, 20029375), (125, 13940445), (145, 12017625), (219, 7956875), (365, 4774125), (375, 4646815), (435, 4005875), (439, 3969375), (625, 2788089), (725, 2403525), (1095, 1591375), (1317, 1323125), (1825, 954825), (1875, 929363), (2117, 823125), (2175, 801175), (2195, 793875), (3625, 480705), (5475, 318275), (6351, 274375), (6585, 264625), (9125, 190965), (10585, 164625), (10875, 160235), (10975, 158775), (12731, 136875), (18125, 96141), (27375, 63655), (31755, 54875), (32047, 54375), (32925, 52925), (38193, 45625)]