25696125

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:292

約数の個数: 96

約数和(自身を含む): 57238272

約数和(自身を除く): 31542147

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 35, 39, 45, 63, 65, 75, 91, 105, 117, 125, 175, 195, 225, 251, 273, 315, 325, 375, 455, 525, 585, 753, 819, 875, 975, 1125, 1255, 1365, 1575, 1625, 1757, 2259, 2275, 2625, 2925, 3263, 3765, 4095, 4875, 5271, 6275, 6825, 7875, 8785, 9789, 11295, 11375, 14625, 15813, 16315, 18825, 20475, 22841, 26355, 29367, 31375, 34125, 43925, 48945, 56475, 68523, 79065, 81575, 94125, 102375, 114205, 131775, 146835, 205569, 219625, 244725, 282375, 342615, 395325, 407875, 571025, 658875, 734175, 1027845, 1223625, 1713075, 1976625, 2855125, 3670875, 5139225, 8565375, 25696125]

約数ペア:

[(1, 25696125), (3, 8565375), (5, 5139225), (7, 3670875), (9, 2855125), (13, 1976625), (15, 1713075), (21, 1223625), (25, 1027845), (35, 734175), (39, 658875), (45, 571025), (63, 407875), (65, 395325), (75, 342615), (91, 282375), (105, 244725), (117, 219625), (125, 205569), (175, 146835), (195, 131775), (225, 114205), (251, 102375), (273, 94125), (315, 81575), (325, 79065), (375, 68523), (455, 56475), (525, 48945), (585, 43925), (753, 34125), (819, 31375), (875, 29367), (975, 26355), (1125, 22841), (1255, 20475), (1365, 18825), (1575, 16315), (1625, 15813), (1757, 14625), (2259, 11375), (2275, 11295), (2625, 9789), (2925, 8785), (3263, 7875), (3765, 6825), (4095, 6275), (4875, 5271)]