89407325

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 134158080

約数和(自身を除く): 44750755

約数列:

[1, 5, 7, 23, 25, 35, 97, 115, 161, 175, 229, 485, 575, 679, 805, 1145, 1603, 2231, 2425, 3395, 4025, 5267, 5725, 8015, 11155, 15617, 16975, 22213, 26335, 36869, 40075, 55775, 78085, 111065, 131675, 155491, 184345, 390425, 510899, 555325, 777455, 921725, 2554495, 3576293, 3887275, 12772475, 17881465, 89407325]

約数ペア:

[(1, 89407325), (5, 17881465), (7, 12772475), (23, 3887275), (25, 3576293), (35, 2554495), (97, 921725), (115, 777455), (161, 555325), (175, 510899), (229, 390425), (485, 184345), (575, 155491), (679, 131675), (805, 111065), (1145, 78085), (1603, 55775), (2231, 40075), (2425, 36869), (3395, 26335), (4025, 22213), (5267, 16975), (5725, 15617), (8015, 11155)]