25615691445

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{69197}}^1$

素因数の和:69294

約数の個数: 64

約数和(自身を含む): 45438174720

約数和(自身を除く): 19822483275

約数列:

[1, 3, 5, 15, 23, 29, 37, 69, 87, 111, 115, 145, 185, 345, 435, 555, 667, 851, 1073, 2001, 2553, 3219, 3335, 4255, 5365, 10005, 12765, 16095, 24679, 69197, 74037, 123395, 207591, 345985, 370185, 1037955, 1591531, 2006713, 2560289, 4774593, 6020139, 7680867, 7957655, 10033565, 12801445, 23872965, 30100695, 38404335, 46154399, 58886647, 74248381, 138463197, 176659941, 222745143, 230771995, 294433235, 371241905, 692315985, 883299705, 1113725715, 1707712763, 5123138289, 8538563815, 25615691445]

約数ペア:

[(1, 25615691445), (3, 8538563815), (5, 5123138289), (15, 1707712763), (23, 1113725715), (29, 883299705), (37, 692315985), (69, 371241905), (87, 294433235), (111, 230771995), (115, 222745143), (145, 176659941), (185, 138463197), (345, 74248381), (435, 58886647), (555, 46154399), (667, 38404335), (851, 30100695), (1073, 23872965), (2001, 12801445), (2553, 10033565), (3219, 7957655), (3335, 7680867), (4255, 6020139), (5365, 4774593), (10005, 2560289), (12765, 2006713), (16095, 1591531), (24679, 1037955), (69197, 370185), (74037, 345985), (123395, 207591)]