15705869292

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{431}}^1\times {\mathrm{7727}}^1$

素因数の和:8299

約数の個数: 72

約数和(自身を含む): 40102013952

約数和(自身を除く): 24396144660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 431, 524, 786, 862, 1179, 1293, 1572, 1724, 2358, 2586, 3879, 4716, 5172, 7727, 7758, 15454, 15516, 23181, 30908, 46362, 56461, 69543, 92724, 112922, 139086, 169383, 225844, 278172, 338766, 508149, 677532, 1012237, 1016298, 2024474, 2032596, 3036711, 3330337, 4048948, 6073422, 6660674, 9110133, 9991011, 12146844, 13321348, 18220266, 19982022, 29973033, 36440532, 39964044, 59946066, 119892132, 436274147, 872548294, 1308822441, 1745096588, 2617644882, 3926467323, 5235289764, 7852934646, 15705869292]

約数ペア:

[(1, 15705869292), (2, 7852934646), (3, 5235289764), (4, 3926467323), (6, 2617644882), (9, 1745096588), (12, 1308822441), (18, 872548294), (36, 436274147), (131, 119892132), (262, 59946066), (393, 39964044), (431, 36440532), (524, 29973033), (786, 19982022), (862, 18220266), (1179, 13321348), (1293, 12146844), (1572, 9991011), (1724, 9110133), (2358, 6660674), (2586, 6073422), (3879, 4048948), (4716, 3330337), (5172, 3036711), (7727, 2032596), (7758, 2024474), (15454, 1016298), (15516, 1012237), (23181, 677532), (30908, 508149), (46362, 338766), (56461, 278172), (69543, 225844), (92724, 169383), (112922, 139086)]