210324075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 398974464

約数和(自身を除く): 188650389

約数列:

[1, 3, 5, 13, 15, 23, 25, 39, 65, 69, 75, 83, 113, 115, 195, 249, 299, 325, 339, 345, 415, 565, 575, 897, 975, 1079, 1245, 1469, 1495, 1695, 1725, 1909, 2075, 2599, 2825, 3237, 4407, 4485, 5395, 5727, 6225, 7345, 7475, 7797, 8475, 9379, 9545, 12995, 16185, 22035, 22425, 24817, 26975, 28137, 28635, 33787, 36725, 38985, 46895, 47725, 64975, 74451, 80925, 101361, 110175, 121927, 124085, 140685, 143175, 168935, 194925, 215717, 234475, 365781, 372255, 506805, 609635, 620425, 647151, 703425, 844675, 1078585, 1828905, 1861275, 2534025, 2804321, 3048175, 3235755, 5392925, 8412963, 9144525, 14021605, 16178775, 42064815, 70108025, 210324075]

約数ペア:

[(1, 210324075), (3, 70108025), (5, 42064815), (13, 16178775), (15, 14021605), (23, 9144525), (25, 8412963), (39, 5392925), (65, 3235755), (69, 3048175), (75, 2804321), (83, 2534025), (113, 1861275), (115, 1828905), (195, 1078585), (249, 844675), (299, 703425), (325, 647151), (339, 620425), (345, 609635), (415, 506805), (565, 372255), (575, 365781), (897, 234475), (975, 215717), (1079, 194925), (1245, 168935), (1469, 143175), (1495, 140685), (1695, 124085), (1725, 121927), (1909, 110175), (2075, 101361), (2599, 80925), (2825, 74451), (3237, 64975), (4407, 47725), (4485, 46895), (5395, 38985), (5727, 36725), (6225, 33787), (7345, 28635), (7475, 28137), (7797, 26975), (8475, 24817), (9379, 22425), (9545, 22035), (12995, 16185)]