156958389055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{325043}}^1$

素因数の和:325120

約数の個数: 64

約数和(自身を含む): 235903933440

約数和(自身を除く): 78945544385

約数列:

[1, 5, 13, 17, 19, 23, 65, 85, 95, 115, 221, 247, 299, 323, 391, 437, 1105, 1235, 1495, 1615, 1955, 2185, 4199, 5083, 5681, 7429, 20995, 25415, 28405, 37145, 96577, 325043, 482885, 1625215, 4225559, 5525731, 6175817, 7475989, 21127795, 27628655, 30879085, 37379945, 71834503, 80285621, 97187857, 104988889, 127091813, 142043791, 359172515, 401428105, 485939285, 524944445, 635459065, 710218955, 1364855557, 1652193569, 1846569283, 2414744447, 6824277785, 8260967845, 9232846415, 12073722235, 31391677811, 156958389055]

約数ペア:

[(1, 156958389055), (5, 31391677811), (13, 12073722235), (17, 9232846415), (19, 8260967845), (23, 6824277785), (65, 2414744447), (85, 1846569283), (95, 1652193569), (115, 1364855557), (221, 710218955), (247, 635459065), (299, 524944445), (323, 485939285), (391, 401428105), (437, 359172515), (1105, 142043791), (1235, 127091813), (1495, 104988889), (1615, 97187857), (1955, 80285621), (2185, 71834503), (4199, 37379945), (5083, 30879085), (5681, 27628655), (7429, 21127795), (20995, 7475989), (25415, 6175817), (28405, 5525731), (37145, 4225559), (96577, 1625215), (325043, 482885)]