151799775

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{983}}^1$

素因数の和:1096

約数の個数: 48

約数和(自身を含む): 263554560

約数和(自身を除く): 111754785

約数列:

[1, 3, 5, 15, 25, 29, 71, 75, 87, 145, 213, 355, 435, 725, 983, 1065, 1775, 2059, 2175, 2949, 4915, 5325, 6177, 10295, 14745, 24575, 28507, 30885, 51475, 69793, 73725, 85521, 142535, 154425, 209379, 348965, 427605, 712675, 1046895, 1744825, 2023997, 2138025, 5234475, 6071991, 10119985, 30359955, 50599925, 151799775]

約数ペア:

[(1, 151799775), (3, 50599925), (5, 30359955), (15, 10119985), (25, 6071991), (29, 5234475), (71, 2138025), (75, 2023997), (87, 1744825), (145, 1046895), (213, 712675), (355, 427605), (435, 348965), (725, 209379), (983, 154425), (1065, 142535), (1775, 85521), (2059, 73725), (2175, 69793), (2949, 51475), (4915, 30885), (5325, 28507), (6177, 24575), (10295, 14745)]