76440795

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{257}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 124830720

約数和(自身を除く): 48389925

約数列:

[1, 3, 5, 15, 79, 237, 251, 257, 395, 753, 771, 1185, 1255, 1285, 3765, 3855, 19829, 20303, 59487, 60909, 64507, 99145, 101515, 193521, 297435, 304545, 322535, 967605, 5096053, 15288159, 25480265, 76440795]

約数ペア:

[(1, 76440795), (3, 25480265), (5, 15288159), (15, 5096053), (79, 967605), (237, 322535), (251, 304545), (257, 297435), (395, 193521), (753, 101515), (771, 99145), (1185, 64507), (1255, 60909), (1285, 59487), (3765, 20303), (3855, 19829)]