30535375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:113

約数の個数: 64

約数和(自身を含む): 46126080

約数和(自身を除く): 15590705

約数列:

[1, 5, 13, 19, 23, 25, 43, 65, 95, 115, 125, 215, 247, 299, 325, 437, 475, 559, 575, 817, 989, 1075, 1235, 1495, 1625, 2185, 2375, 2795, 2875, 4085, 4945, 5375, 5681, 6175, 7475, 10621, 10925, 12857, 13975, 18791, 20425, 24725, 28405, 30875, 37375, 53105, 54625, 64285, 69875, 93955, 102125, 123625, 142025, 244283, 265525, 321425, 469775, 710125, 1221415, 1327625, 1607125, 2348875, 6107075, 30535375]

約数ペア:

[(1, 30535375), (5, 6107075), (13, 2348875), (19, 1607125), (23, 1327625), (25, 1221415), (43, 710125), (65, 469775), (95, 321425), (115, 265525), (125, 244283), (215, 142025), (247, 123625), (299, 102125), (325, 93955), (437, 69875), (475, 64285), (559, 54625), (575, 53105), (817, 37375), (989, 30875), (1075, 28405), (1235, 24725), (1495, 20425), (1625, 18791), (2185, 13975), (2375, 12857), (2795, 10925), (2875, 10621), (4085, 7475), (4945, 6175), (5375, 5681)]