157033575

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1$

素因数の和:481

約数の個数: 72

約数和(自身を含む): 299670800

約数和(自身を除く): 142637225

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 109, 171, 225, 285, 327, 337, 475, 545, 855, 981, 1011, 1425, 1635, 1685, 2071, 2725, 3033, 4275, 4905, 5055, 6213, 6403, 8175, 8425, 10355, 15165, 18639, 19209, 24525, 25275, 31065, 32015, 36733, 51775, 57627, 75825, 93195, 96045, 110199, 155325, 160075, 183665, 288135, 330597, 465975, 480225, 550995, 697927, 918325, 1440675, 1652985, 2093781, 2754975, 3489635, 6281343, 8264925, 10468905, 17448175, 31406715, 52344525, 157033575]

約数ペア:

[(1, 157033575), (3, 52344525), (5, 31406715), (9, 17448175), (15, 10468905), (19, 8264925), (25, 6281343), (45, 3489635), (57, 2754975), (75, 2093781), (95, 1652985), (109, 1440675), (171, 918325), (225, 697927), (285, 550995), (327, 480225), (337, 465975), (475, 330597), (545, 288135), (855, 183665), (981, 160075), (1011, 155325), (1425, 110199), (1635, 96045), (1685, 93195), (2071, 75825), (2725, 57627), (3033, 51775), (4275, 36733), (4905, 32015), (5055, 31065), (6213, 25275), (6403, 24525), (8175, 19209), (8425, 18639), (10355, 15165)]