4369425

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 8035200

約数和(自身を除く): 3665775

約数列:

[1, 3, 5, 15, 17, 23, 25, 51, 69, 75, 85, 115, 149, 255, 345, 391, 425, 447, 575, 745, 1173, 1275, 1725, 1955, 2235, 2533, 3427, 3725, 5865, 7599, 9775, 10281, 11175, 12665, 17135, 29325, 37995, 51405, 58259, 63325, 85675, 174777, 189975, 257025, 291295, 873885, 1456475, 4369425]

約数ペア:

[(1, 4369425), (3, 1456475), (5, 873885), (15, 291295), (17, 257025), (23, 189975), (25, 174777), (51, 85675), (69, 63325), (75, 58259), (85, 51405), (115, 37995), (149, 29325), (255, 17135), (345, 12665), (391, 11175), (425, 10281), (447, 9775), (575, 7599), (745, 5865), (1173, 3725), (1275, 3427), (1725, 2533), (1955, 2235)]