274310421775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{1597}}^1\times {\mathrm{528511}}^1$

素因数の和:530131

約数の個数: 24

約数和(自身を含む): 366539984384

約数和(自身を除く): 92229562609

約数列:

[1, 5, 13, 25, 65, 325, 1597, 7985, 20761, 39925, 103805, 519025, 528511, 2642555, 6870643, 13212775, 34353215, 171766075, 844032067, 4220160335, 10972416871, 21100801675, 54862084355, 274310421775]

約数ペア:

[(1, 274310421775), (5, 54862084355), (13, 21100801675), (25, 10972416871), (65, 4220160335), (325, 844032067), (1597, 171766075), (7985, 34353215), (20761, 13212775), (39925, 6870643), (103805, 2642555), (519025, 528511)]