149750425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 210343680

約数和(自身を除く): 60593255

約数列:

[1, 5, 11, 25, 55, 61, 79, 113, 275, 305, 395, 565, 671, 869, 1243, 1525, 1975, 2825, 3355, 4345, 4819, 6215, 6893, 8927, 16775, 21725, 24095, 31075, 34465, 44635, 53009, 75823, 98197, 120475, 172325, 223175, 265045, 379115, 490985, 544547, 1325225, 1895575, 2454925, 2722735, 5990017, 13613675, 29950085, 149750425]

約数ペア:

[(1, 149750425), (5, 29950085), (11, 13613675), (25, 5990017), (55, 2722735), (61, 2454925), (79, 1895575), (113, 1325225), (275, 544547), (305, 490985), (395, 379115), (565, 265045), (671, 223175), (869, 172325), (1243, 120475), (1525, 98197), (1975, 75823), (2825, 53009), (3355, 44635), (4345, 34465), (4819, 31075), (6215, 24095), (6893, 21725), (8927, 16775)]