201102225

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1597}}^1$

素因数の和:1706

約数の個数: 48

約数和(自身を含む): 351917952

約数和(自身を除く): 150815727

約数列:

[1, 3, 5, 15, 23, 25, 69, 73, 75, 115, 219, 345, 365, 575, 1095, 1597, 1679, 1725, 1825, 4791, 5037, 5475, 7985, 8395, 23955, 25185, 36731, 39925, 41975, 110193, 116581, 119775, 125925, 183655, 349743, 550965, 582905, 918275, 1748715, 2681363, 2754825, 2914525, 8044089, 8743575, 13406815, 40220445, 67034075, 201102225]

約数ペア:

[(1, 201102225), (3, 67034075), (5, 40220445), (15, 13406815), (23, 8743575), (25, 8044089), (69, 2914525), (73, 2754825), (75, 2681363), (115, 1748715), (219, 918275), (345, 582905), (365, 550965), (575, 349743), (1095, 183655), (1597, 125925), (1679, 119775), (1725, 116581), (1825, 110193), (4791, 41975), (5037, 39925), (5475, 36731), (7985, 25185), (8395, 23955)]