201200325

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1109}}^1$

素因数の和:1222

約数の個数: 48

約数和(自身を含む): 346852800

約数和(自身を除く): 145652475

約数列:

[1, 3, 5, 15, 25, 41, 59, 75, 123, 177, 205, 295, 615, 885, 1025, 1109, 1475, 2419, 3075, 3327, 4425, 5545, 7257, 12095, 16635, 27725, 36285, 45469, 60475, 65431, 83175, 136407, 181425, 196293, 227345, 327155, 682035, 981465, 1136725, 1635775, 2682671, 3410175, 4907325, 8048013, 13413355, 40240065, 67066775, 201200325]

約数ペア:

[(1, 201200325), (3, 67066775), (5, 40240065), (15, 13413355), (25, 8048013), (41, 4907325), (59, 3410175), (75, 2682671), (123, 1635775), (177, 1136725), (205, 981465), (295, 682035), (615, 327155), (885, 227345), (1025, 196293), (1109, 181425), (1475, 136407), (2419, 83175), (3075, 65431), (3327, 60475), (4425, 45469), (5545, 36285), (7257, 27725), (12095, 16635)]