1387962156675

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3517}}^1\times {\mathrm{12041}}^1$

素因数の和:15613

約数の個数: 96

約数和(自身を含む): 2521490757120

約数和(自身を除く): 1133528600445

約数列:

[1, 3, 5, 15, 19, 23, 25, 57, 69, 75, 95, 115, 285, 345, 437, 475, 575, 1311, 1425, 1725, 2185, 3517, 6555, 10551, 10925, 12041, 17585, 32775, 36123, 52755, 60205, 66823, 80891, 87925, 180615, 200469, 228779, 242673, 263775, 276943, 301025, 334115, 404455, 686337, 830829, 903075, 1002345, 1143895, 1213365, 1384715, 1536929, 1670575, 2022275, 3431685, 4154145, 4610787, 5011725, 5261917, 5719475, 6066825, 6923575, 7684645, 15785751, 17158425, 20770725, 23053935, 26309585, 38423225, 42348197, 78928755, 115269675, 127044591, 131547925, 211740985, 394643775, 635222955, 804615743, 974008531, 1058704925, 2413847229, 2922025593, 3176114775, 4023078715, 4870042655, 12069236145, 14610127965, 18506162089, 20115393575, 24350213275, 55518486267, 60346180725, 73050639825, 92530810445, 277592431335, 462654052225, 1387962156675]

約数ペア:

[(1, 1387962156675), (3, 462654052225), (5, 277592431335), (15, 92530810445), (19, 73050639825), (23, 60346180725), (25, 55518486267), (57, 24350213275), (69, 20115393575), (75, 18506162089), (95, 14610127965), (115, 12069236145), (285, 4870042655), (345, 4023078715), (437, 3176114775), (475, 2922025593), (575, 2413847229), (1311, 1058704925), (1425, 974008531), (1725, 804615743), (2185, 635222955), (3517, 394643775), (6555, 211740985), (10551, 131547925), (10925, 127044591), (12041, 115269675), (17585, 78928755), (32775, 42348197), (36123, 38423225), (52755, 26309585), (60205, 23053935), (66823, 20770725), (80891, 17158425), (87925, 15785751), (180615, 7684645), (200469, 6923575), (228779, 6066825), (242673, 5719475), (263775, 5261917), (276943, 5011725), (301025, 4610787), (334115, 4154145), (404455, 3431685), (686337, 2022275), (830829, 1670575), (903075, 1536929), (1002345, 1384715), (1143895, 1213365)]