1275244545

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{2111}}^1$

素因数の和:2262

約数の個数: 64

約数和(自身を含む): 2277310464

約数和(自身を除く): 1002065919

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 103, 115, 255, 309, 345, 391, 515, 1173, 1545, 1751, 1955, 2111, 2369, 5253, 5865, 6333, 7107, 8755, 10555, 11845, 26265, 31665, 35535, 35887, 40273, 48553, 107661, 120819, 145659, 179435, 201365, 217433, 242765, 538305, 604095, 652299, 728295, 825401, 1087165, 2476203, 3261495, 3696361, 4127005, 5000959, 11089083, 12381015, 15002877, 18481805, 25004795, 55445415, 75014385, 85016303, 255048909, 425081515, 1275244545]

約数ペア:

[(1, 1275244545), (3, 425081515), (5, 255048909), (15, 85016303), (17, 75014385), (23, 55445415), (51, 25004795), (69, 18481805), (85, 15002877), (103, 12381015), (115, 11089083), (255, 5000959), (309, 4127005), (345, 3696361), (391, 3261495), (515, 2476203), (1173, 1087165), (1545, 825401), (1751, 728295), (1955, 652299), (2111, 604095), (2369, 538305), (5253, 242765), (5865, 217433), (6333, 201365), (7107, 179435), (8755, 145659), (10555, 120819), (11845, 107661), (26265, 48553), (31665, 40273), (35535, 35887)]