39119895

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:373

約数の個数: 64

約数和(自身を含む): 74511360

約数和(自身を除く): 35391465

約数列:

[1, 3, 5, 9, 15, 23, 27, 43, 45, 69, 115, 129, 135, 207, 215, 293, 345, 387, 621, 645, 879, 989, 1035, 1161, 1465, 1935, 2637, 2967, 3105, 4395, 4945, 5805, 6739, 7911, 8901, 12599, 13185, 14835, 20217, 26703, 33695, 37797, 39555, 44505, 60651, 62995, 101085, 113391, 133515, 181953, 188985, 289777, 303255, 340173, 566955, 869331, 909765, 1448885, 1700865, 2607993, 4346655, 7823979, 13039965, 39119895]

約数ペア:

[(1, 39119895), (3, 13039965), (5, 7823979), (9, 4346655), (15, 2607993), (23, 1700865), (27, 1448885), (43, 909765), (45, 869331), (69, 566955), (115, 340173), (129, 303255), (135, 289777), (207, 188985), (215, 181953), (293, 133515), (345, 113391), (387, 101085), (621, 62995), (645, 60651), (879, 44505), (989, 39555), (1035, 37797), (1161, 33695), (1465, 26703), (1935, 20217), (2637, 14835), (2967, 13185), (3105, 12599), (4395, 8901), (4945, 7911), (5805, 6739)]