42384225

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1499}}^1$

素因数の和:1554

約数の個数: 48

約数和(自身を含む): 78120000

約数和(自身を除く): 35735775

約数列:

[1, 3, 5, 13, 15, 25, 29, 39, 65, 75, 87, 145, 195, 325, 377, 435, 725, 975, 1131, 1499, 1885, 2175, 4497, 5655, 7495, 9425, 19487, 22485, 28275, 37475, 43471, 58461, 97435, 112425, 130413, 217355, 292305, 487175, 565123, 652065, 1086775, 1461525, 1695369, 2825615, 3260325, 8476845, 14128075, 42384225]

約数ペア:

[(1, 42384225), (3, 14128075), (5, 8476845), (13, 3260325), (15, 2825615), (25, 1695369), (29, 1461525), (39, 1086775), (65, 652065), (75, 565123), (87, 487175), (145, 292305), (195, 217355), (325, 130413), (377, 112425), (435, 97435), (725, 58461), (975, 43471), (1131, 37475), (1499, 28275), (1885, 22485), (2175, 19487), (4497, 9425), (5655, 7495)]