13728035415

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1\times {\mathrm{2851}}^1$

素因数の和:3720

約数の個数: 64

約数和(自身を含む): 24306158592

約数和(自身を除く): 10578123177

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 821, 1173, 1955, 2463, 2851, 4105, 5865, 8553, 12315, 13957, 14255, 18883, 41871, 42765, 48467, 56649, 65573, 69785, 94415, 145401, 196719, 209355, 242335, 283245, 321011, 327865, 727005, 963033, 983595, 1114741, 1605055, 2340671, 3344223, 4815165, 5573705, 7022013, 11703355, 16721115, 35110065, 39791407, 53835433, 119374221, 161506299, 198957035, 269177165, 596871105, 807531495, 915202361, 2745607083, 4576011805, 13728035415]

約数ペア:

[(1, 13728035415), (3, 4576011805), (5, 2745607083), (15, 915202361), (17, 807531495), (23, 596871105), (51, 269177165), (69, 198957035), (85, 161506299), (115, 119374221), (255, 53835433), (345, 39791407), (391, 35110065), (821, 16721115), (1173, 11703355), (1955, 7022013), (2463, 5573705), (2851, 4815165), (4105, 3344223), (5865, 2340671), (8553, 1605055), (12315, 1114741), (13957, 983595), (14255, 963033), (18883, 727005), (41871, 327865), (42765, 321011), (48467, 283245), (56649, 242335), (65573, 209355), (69785, 196719), (94415, 145401)]