145827375

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 259284480

約数和(自身を除く): 113457105

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 97, 125, 211, 285, 291, 375, 475, 485, 633, 1055, 1425, 1455, 1843, 2375, 2425, 3165, 4009, 5275, 5529, 7125, 7275, 9215, 12027, 12125, 15825, 20045, 20467, 26375, 27645, 36375, 46075, 60135, 61401, 79125, 100225, 102335, 138225, 230375, 300675, 307005, 388873, 501125, 511675, 691125, 1166619, 1503375, 1535025, 1944365, 2558375, 5833095, 7675125, 9721825, 29165475, 48609125, 145827375]

約数ペア:

[(1, 145827375), (3, 48609125), (5, 29165475), (15, 9721825), (19, 7675125), (25, 5833095), (57, 2558375), (75, 1944365), (95, 1535025), (97, 1503375), (125, 1166619), (211, 691125), (285, 511675), (291, 501125), (375, 388873), (475, 307005), (485, 300675), (633, 230375), (1055, 138225), (1425, 102335), (1455, 100225), (1843, 79125), (2375, 61401), (2425, 60135), (3165, 46075), (4009, 36375), (5275, 27645), (5529, 26375), (7125, 20467), (7275, 20045), (9215, 15825), (12027, 12125)]