170329375

素因数分解:

$5^4\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:118

約数の個数: 60

約数和(自身を含む): 241685136

約数和(自身を除く): 71355761

約数列:

[1, 5, 17, 23, 25, 41, 85, 115, 125, 205, 289, 391, 425, 575, 625, 697, 943, 1025, 1445, 1955, 2125, 2875, 3485, 4715, 5125, 6647, 7225, 9775, 10625, 11849, 14375, 16031, 17425, 23575, 25625, 33235, 36125, 48875, 59245, 80155, 87125, 117875, 166175, 180625, 244375, 272527, 296225, 400775, 435625, 589375, 830875, 1362635, 1481125, 2003875, 4154375, 6813175, 7405625, 10019375, 34065875, 170329375]

約数ペア:

[(1, 170329375), (5, 34065875), (17, 10019375), (23, 7405625), (25, 6813175), (41, 4154375), (85, 2003875), (115, 1481125), (125, 1362635), (205, 830875), (289, 589375), (391, 435625), (425, 400775), (575, 296225), (625, 272527), (697, 244375), (943, 180625), (1025, 166175), (1445, 117875), (1955, 87125), (2125, 80155), (2875, 59245), (3485, 48875), (4715, 36125), (5125, 33235), (6647, 25625), (7225, 23575), (9775, 17425), (10625, 16031), (11849, 14375)]