22172325

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 42318720

約数和(自身を除く): 20146395

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 157, 175, 269, 471, 525, 785, 807, 1099, 1345, 1883, 2355, 3297, 3925, 4035, 5495, 5649, 6725, 9415, 11775, 16485, 20175, 27475, 28245, 42233, 47075, 82425, 126699, 141225, 211165, 295631, 633495, 886893, 1055825, 1478155, 3167475, 4434465, 7390775, 22172325]

約数ペア:

[(1, 22172325), (3, 7390775), (5, 4434465), (7, 3167475), (15, 1478155), (21, 1055825), (25, 886893), (35, 633495), (75, 295631), (105, 211165), (157, 141225), (175, 126699), (269, 82425), (471, 47075), (525, 42233), (785, 28245), (807, 27475), (1099, 20175), (1345, 16485), (1883, 11775), (2355, 9415), (3297, 6725), (3925, 5649), (4035, 5495)]