156930286725

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{56737}}^1$

素因数の和:57419

約数の個数: 72

約数和(自身を含む): 296335765440

約数和(自身を除く): 139405478715

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 171, 225, 285, 475, 647, 855, 1425, 1941, 3235, 4275, 5823, 9705, 12293, 16175, 29115, 36879, 48525, 56737, 61465, 110637, 145575, 170211, 184395, 283685, 307325, 510633, 553185, 851055, 921975, 1078003, 1418425, 2553165, 2765925, 3234009, 4255275, 5390015, 9702027, 12765825, 16170045, 26950075, 36708839, 48510135, 80850225, 110126517, 183544195, 242550675, 330379551, 550632585, 697467941, 917720975, 1651897755, 2092403823, 2753162925, 3487339705, 6277211469, 8259488775, 10462019115, 17436698525, 31386057345, 52310095575, 156930286725]

約数ペア:

[(1, 156930286725), (3, 52310095575), (5, 31386057345), (9, 17436698525), (15, 10462019115), (19, 8259488775), (25, 6277211469), (45, 3487339705), (57, 2753162925), (75, 2092403823), (95, 1651897755), (171, 917720975), (225, 697467941), (285, 550632585), (475, 330379551), (647, 242550675), (855, 183544195), (1425, 110126517), (1941, 80850225), (3235, 48510135), (4275, 36708839), (5823, 26950075), (9705, 16170045), (12293, 12765825), (16175, 9702027), (29115, 5390015), (36879, 4255275), (48525, 3234009), (56737, 2765925), (61465, 2553165), (110637, 1418425), (145575, 1078003), (170211, 921975), (184395, 851055), (283685, 553185), (307325, 510633)]